78470893540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 188345751552

約数和(自身を除く): 109874858012

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 101, 115, 130, 173, 202, 230, 260, 299, 346, 404, 460, 505, 598, 692, 751, 865, 1010, 1196, 1313, 1495, 1502, 1730, 2020, 2249, 2323, 2626, 2990, 3004, 3460, 3755, 3979, 4498, 4646, 5252, 5980, 6565, 7510, 7958, 8996, 9292, 9763, 11245, 11615, 13130, 15020, 15916, 17273, 17473, 19526, 19895, 22490, 23230, 26260, 30199, 34546, 34946, 39052, 39790, 44980, 46460, 48815, 51727, 60398, 69092, 69892, 75851, 79580, 86365, 87365, 97630, 103454, 120796, 129923, 150995, 151702, 172730, 174730, 195260, 206908, 224549, 227149, 258635, 259846, 301990, 303404, 345460, 349460, 379255, 401879, 449098, 454298, 517270, 519692, 603980, 649615, 758510, 803758, 898196, 908596, 986063, 1034540, 1122745, 1135745, 1299230, 1517020, 1607516, 1688999, 1744573, 1972126, 2009395, 2245490, 2271490, 2598460, 2988229, 3377998, 3489146, 3944252, 4018790, 4490980, 4542980, 4930315, 5224427, 5976458, 6755996, 6978292, 8037580, 8444995, 8722865, 9860630, 10448854, 11952916, 13122223, 14941145, 16889990, 17445730, 19721260, 20897708, 22679449, 26122135, 26244446, 29882290, 33779980, 34891460, 38846977, 45358898, 52244270, 52488892, 59764580, 65611115, 77693954, 90717796, 104488540, 113397245, 131222230, 155387908, 170588899, 194234885, 226794490, 262444460, 301811129, 341177798, 388469770, 453588980, 603622258, 682355596, 776939540, 852944495, 1207244516, 1509055645, 1705888990, 3018111290, 3411777980, 3923544677, 6036222580, 7847089354, 15694178708, 19617723385, 39235446770, 78470893540]

約数ペア:

[(1, 78470893540), (2, 39235446770), (4, 19617723385), (5, 15694178708), (10, 7847089354), (13, 6036222580), (20, 3923544677), (23, 3411777980), (26, 3018111290), (46, 1705888990), (52, 1509055645), (65, 1207244516), (92, 852944495), (101, 776939540), (115, 682355596), (130, 603622258), (173, 453588980), (202, 388469770), (230, 341177798), (260, 301811129), (299, 262444460), (346, 226794490), (404, 194234885), (460, 170588899), (505, 155387908), (598, 131222230), (692, 113397245), (751, 104488540), (865, 90717796), (1010, 77693954), (1196, 65611115), (1313, 59764580), (1495, 52488892), (1502, 52244270), (1730, 45358898), (2020, 38846977), (2249, 34891460), (2323, 33779980), (2626, 29882290), (2990, 26244446), (3004, 26122135), (3460, 22679449), (3755, 20897708), (3979, 19721260), (4498, 17445730), (4646, 16889990), (5252, 14941145), (5980, 13122223), (6565, 11952916), (7510, 10448854), (7958, 9860630), (8996, 8722865), (9292, 8444995), (9763, 8037580), (11245, 6978292), (11615, 6755996), (13130, 5976458), (15020, 5224427), (15916, 4930315), (17273, 4542980), (17473, 4490980), (19526, 4018790), (19895, 3944252), (22490, 3489146), (23230, 3377998), (26260, 2988229), (30199, 2598460), (34546, 2271490), (34946, 2245490), (39052, 2009395), (39790, 1972126), (44980, 1744573), (46460, 1688999), (48815, 1607516), (51727, 1517020), (60398, 1299230), (69092, 1135745), (69892, 1122745), (75851, 1034540), (79580, 986063), (86365, 908596), (87365, 898196), (97630, 803758), (103454, 758510), (120796, 649615), (129923, 603980), (150995, 519692), (151702, 517270), (172730, 454298), (174730, 449098), (195260, 401879), (206908, 379255), (224549, 349460), (227149, 345460), (258635, 303404), (259846, 301990)]