16085271650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1441

約数の個数: 144

約数和(自身を含む): 36984016800

約数和(自身を除く): 20898745150

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 379, 425, 490, 595, 758, 833, 850, 1019, 1190, 1225, 1666, 1895, 2038, 2450, 2653, 2975, 3790, 4165, 5095, 5306, 5950, 6443, 7133, 8330, 9475, 10190, 12886, 13265, 14266, 17323, 18571, 18950, 20825, 25475, 26530, 32215, 34646, 35665, 37142, 41650, 45101, 49931, 50950, 64430, 66325, 71330, 86615, 90202, 92855, 99862, 121261, 132650, 161075, 173230, 178325, 185710, 225505, 242522, 249655, 315707, 322150, 356650, 386201, 433075, 451010, 464275, 499310, 606305, 631414, 772402, 848827, 866150, 928550, 1127525, 1212610, 1248275, 1578535, 1697654, 1931005, 2255050, 2496550, 2703407, 3031525, 3157070, 3862010, 4244135, 5406814, 6063050, 6565417, 7892675, 8488270, 9655025, 13130834, 13517035, 15785350, 18923849, 19310050, 21220675, 27034070, 32827085, 37847698, 42441350, 45957919, 65654170, 67585175, 91915838, 94619245, 135170350, 164135425, 189238490, 229789595, 321705433, 328270850, 459579190, 473096225, 643410866, 946192450, 1148947975, 1608527165, 2297895950, 3217054330, 8042635825, 16085271650]

約数ペア:

[(1, 16085271650), (2, 8042635825), (5, 3217054330), (7, 2297895950), (10, 1608527165), (14, 1148947975), (17, 946192450), (25, 643410866), (34, 473096225), (35, 459579190), (49, 328270850), (50, 321705433), (70, 229789595), (85, 189238490), (98, 164135425), (119, 135170350), (170, 94619245), (175, 91915838), (238, 67585175), (245, 65654170), (350, 45957919), (379, 42441350), (425, 37847698), (490, 32827085), (595, 27034070), (758, 21220675), (833, 19310050), (850, 18923849), (1019, 15785350), (1190, 13517035), (1225, 13130834), (1666, 9655025), (1895, 8488270), (2038, 7892675), (2450, 6565417), (2653, 6063050), (2975, 5406814), (3790, 4244135), (4165, 3862010), (5095, 3157070), (5306, 3031525), (5950, 2703407), (6443, 2496550), (7133, 2255050), (8330, 1931005), (9475, 1697654), (10190, 1578535), (12886, 1248275), (13265, 1212610), (14266, 1127525), (17323, 928550), (18571, 866150), (18950, 848827), (20825, 772402), (25475, 631414), (26530, 606305), (32215, 499310), (34646, 464275), (35665, 451010), (37142, 433075), (41650, 386201), (45101, 356650), (49931, 322150), (50950, 315707), (64430, 249655), (66325, 242522), (71330, 225505), (86615, 185710), (90202, 178325), (92855, 173230), (99862, 161075), (121261, 132650)]