6142682440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{25693}}^1$

素因数の和:25886

約数の個数: 64

約数和(自身を含む): 14244753600

約数和(自身を除く): 8102071160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 139, 172, 215, 278, 344, 430, 556, 695, 860, 1112, 1390, 1720, 2780, 5560, 5977, 11954, 23908, 25693, 29885, 47816, 51386, 59770, 102772, 119540, 128465, 205544, 239080, 256930, 513860, 1027720, 1104799, 2209598, 3571327, 4419196, 5523995, 7142654, 8838392, 11047990, 14285308, 17856635, 22095980, 28570616, 35713270, 44191960, 71426540, 142853080, 153567061, 307134122, 614268244, 767835305, 1228536488, 1535670610, 3071341220, 6142682440]

約数ペア:

[(1, 6142682440), (2, 3071341220), (4, 1535670610), (5, 1228536488), (8, 767835305), (10, 614268244), (20, 307134122), (40, 153567061), (43, 142853080), (86, 71426540), (139, 44191960), (172, 35713270), (215, 28570616), (278, 22095980), (344, 17856635), (430, 14285308), (556, 11047990), (695, 8838392), (860, 7142654), (1112, 5523995), (1390, 4419196), (1720, 3571327), (2780, 2209598), (5560, 1104799), (5977, 1027720), (11954, 513860), (23908, 256930), (25693, 239080), (29885, 205544), (47816, 128465), (51386, 119540), (59770, 102772)]