4037889100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 10597759200

約数和(自身を除く): 6559870100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 101, 140, 164, 175, 196, 199, 202, 205, 245, 287, 350, 398, 404, 410, 490, 505, 574, 700, 707, 796, 820, 980, 995, 1010, 1025, 1148, 1225, 1393, 1414, 1435, 1990, 2009, 2020, 2050, 2450, 2525, 2786, 2828, 2870, 3535, 3980, 4018, 4100, 4141, 4900, 4949, 4975, 5050, 5572, 5740, 6965, 7070, 7175, 8036, 8159, 8282, 9751, 9898, 9950, 10045, 10100, 13930, 14140, 14350, 16318, 16564, 17675, 19502, 19796, 19900, 20090, 20099, 20705, 24745, 27860, 28700, 28987, 32636, 34825, 35350, 39004, 40180, 40198, 40795, 41410, 48755, 49490, 50225, 57113, 57974, 69650, 70700, 80396, 81590, 82820, 97510, 98980, 100450, 100495, 103525, 114226, 115948, 123725, 139300, 140693, 144935, 163180, 195020, 200900, 200990, 202909, 203975, 207050, 228452, 243775, 247450, 281386, 285565, 289870, 399791, 401980, 405818, 407950, 414100, 487550, 494900, 502475, 562772, 571130, 579740, 703465, 724675, 799582, 811636, 815900, 824059, 975100, 984851, 1004950, 1014545, 1142260, 1406930, 1427825, 1449350, 1599164, 1648118, 1969702, 1998955, 2009900, 2029090, 2813860, 2855650, 2898700, 3296236, 3517325, 3939404, 3997910, 4058180, 4120295, 4924255, 5072725, 5711300, 5768413, 7034650, 7995820, 8240590, 9848510, 9994775, 10145450, 11536826, 14069300, 16481180, 19697020, 19989550, 20290900, 20601475, 23073652, 24621275, 28842065, 39979100, 40378891, 41202950, 49242550, 57684130, 80757782, 82405900, 98485100, 115368260, 144210325, 161515564, 201894455, 288420650, 403788910, 576841300, 807577820, 1009472275, 2018944550, 4037889100]

約数ペア:

[(1, 4037889100), (2, 2018944550), (4, 1009472275), (5, 807577820), (7, 576841300), (10, 403788910), (14, 288420650), (20, 201894455), (25, 161515564), (28, 144210325), (35, 115368260), (41, 98485100), (49, 82405900), (50, 80757782), (70, 57684130), (82, 49242550), (98, 41202950), (100, 40378891), (101, 39979100), (140, 28842065), (164, 24621275), (175, 23073652), (196, 20601475), (199, 20290900), (202, 19989550), (205, 19697020), (245, 16481180), (287, 14069300), (350, 11536826), (398, 10145450), (404, 9994775), (410, 9848510), (490, 8240590), (505, 7995820), (574, 7034650), (700, 5768413), (707, 5711300), (796, 5072725), (820, 4924255), (980, 4120295), (995, 4058180), (1010, 3997910), (1025, 3939404), (1148, 3517325), (1225, 3296236), (1393, 2898700), (1414, 2855650), (1435, 2813860), (1990, 2029090), (2009, 2009900), (2020, 1998955), (2050, 1969702), (2450, 1648118), (2525, 1599164), (2786, 1449350), (2828, 1427825), (2870, 1406930), (3535, 1142260), (3980, 1014545), (4018, 1004950), (4100, 984851), (4141, 975100), (4900, 824059), (4949, 815900), (4975, 811636), (5050, 799582), (5572, 724675), (5740, 703465), (6965, 579740), (7070, 571130), (7175, 562772), (8036, 502475), (8159, 494900), (8282, 487550), (9751, 414100), (9898, 407950), (9950, 405818), (10045, 401980), (10100, 399791), (13930, 289870), (14140, 285565), (14350, 281386), (16318, 247450), (16564, 243775), (17675, 228452), (19502, 207050), (19796, 203975), (19900, 202909), (20090, 200990), (20099, 200900), (20705, 195020), (24745, 163180), (27860, 144935), (28700, 140693), (28987, 139300), (32636, 123725), (34825, 115948), (35350, 114226), (39004, 103525), (40180, 100495), (40198, 100450), (40795, 98980), (41410, 97510), (48755, 82820), (49490, 81590), (50225, 80396), (57113, 70700), (57974, 69650)]