101321080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4957}}^1$

素因数の和:5048

約数の個数: 64

約数和(自身を含む): 264162240

約数和(自身を除く): 162841160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 4957, 5110, 9914, 10220, 19828, 20440, 24785, 34699, 39656, 49570, 69398, 99140, 138796, 173495, 198280, 277592, 346990, 361861, 693980, 723722, 1387960, 1447444, 1809305, 2533027, 2894888, 3618610, 5066054, 7237220, 10132108, 12665135, 14474440, 20264216, 25330270, 50660540, 101321080]

約数ペア:

[(1, 101321080), (2, 50660540), (4, 25330270), (5, 20264216), (7, 14474440), (8, 12665135), (10, 10132108), (14, 7237220), (20, 5066054), (28, 3618610), (35, 2894888), (40, 2533027), (56, 1809305), (70, 1447444), (73, 1387960), (140, 723722), (146, 693980), (280, 361861), (292, 346990), (365, 277592), (511, 198280), (584, 173495), (730, 138796), (1022, 99140), (1460, 69398), (2044, 49570), (2555, 39656), (2920, 34699), (4088, 24785), (4957, 20440), (5110, 19828), (9914, 10220)]