67963240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 162162000

約数和(自身を除く): 94198760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1429, 1640, 2378, 2858, 4756, 5716, 5945, 7145, 9512, 11432, 11890, 14290, 23780, 28580, 41441, 47560, 57160, 58589, 82882, 117178, 165764, 207205, 234356, 292945, 331528, 414410, 468712, 585890, 828820, 1171780, 1657640, 1699081, 2343560, 3398162, 6796324, 8495405, 13592648, 16990810, 33981620, 67963240]

約数ペア:

[(1, 67963240), (2, 33981620), (4, 16990810), (5, 13592648), (8, 8495405), (10, 6796324), (20, 3398162), (29, 2343560), (40, 1699081), (41, 1657640), (58, 1171780), (82, 828820), (116, 585890), (145, 468712), (164, 414410), (205, 331528), (232, 292945), (290, 234356), (328, 207205), (410, 165764), (580, 117178), (820, 82882), (1160, 58589), (1189, 57160), (1429, 47560), (1640, 41441), (2378, 28580), (2858, 23780), (4756, 14290), (5716, 11890), (5945, 11432), (7145, 9512)]