4433481260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 10261870080

約数和(自身を除く): 5828388820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 109, 130, 146, 218, 260, 292, 365, 436, 545, 730, 949, 1090, 1417, 1460, 1898, 2143, 2180, 2834, 3796, 4286, 4745, 5668, 7085, 7957, 8572, 9490, 10715, 14170, 15914, 18980, 21430, 27859, 28340, 31828, 39785, 42860, 55718, 79570, 103441, 111436, 139295, 156439, 159140, 206882, 233587, 278590, 312878, 413764, 467174, 517205, 557180, 625756, 782195, 934348, 1034410, 1167935, 1564390, 2033707, 2068820, 2335870, 3036631, 3128780, 4067414, 4671740, 6073262, 8134828, 10168535, 12146524, 15183155, 17051851, 20337070, 30366310, 34103702, 40674140, 60732620, 68207404, 85259255, 170518510, 221674063, 341037020, 443348126, 886696252, 1108370315, 2216740630, 4433481260]

約数ペア:

[(1, 4433481260), (2, 2216740630), (4, 1108370315), (5, 886696252), (10, 443348126), (13, 341037020), (20, 221674063), (26, 170518510), (52, 85259255), (65, 68207404), (73, 60732620), (109, 40674140), (130, 34103702), (146, 30366310), (218, 20337070), (260, 17051851), (292, 15183155), (365, 12146524), (436, 10168535), (545, 8134828), (730, 6073262), (949, 4671740), (1090, 4067414), (1417, 3128780), (1460, 3036631), (1898, 2335870), (2143, 2068820), (2180, 2033707), (2834, 1564390), (3796, 1167935), (4286, 1034410), (4745, 934348), (5668, 782195), (7085, 625756), (7957, 557180), (8572, 517205), (9490, 467174), (10715, 413764), (14170, 312878), (15914, 278590), (18980, 233587), (21430, 206882), (27859, 159140), (28340, 156439), (31828, 139295), (39785, 111436), (42860, 103441), (55718, 79570)]