58656440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 139276800

約数和(自身を除く): 80620360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 619, 824, 920, 1030, 1238, 2060, 2369, 2476, 3095, 4120, 4738, 4952, 6190, 9476, 11845, 12380, 14237, 18952, 23690, 24760, 28474, 47380, 56948, 63757, 71185, 94760, 113896, 127514, 142370, 255028, 284740, 318785, 510056, 569480, 637570, 1275140, 1466411, 2550280, 2932822, 5865644, 7332055, 11731288, 14664110, 29328220, 58656440]

約数ペア:

[(1, 58656440), (2, 29328220), (4, 14664110), (5, 11731288), (8, 7332055), (10, 5865644), (20, 2932822), (23, 2550280), (40, 1466411), (46, 1275140), (92, 637570), (103, 569480), (115, 510056), (184, 318785), (206, 284740), (230, 255028), (412, 142370), (460, 127514), (515, 113896), (619, 94760), (824, 71185), (920, 63757), (1030, 56948), (1238, 47380), (2060, 28474), (2369, 24760), (2476, 23690), (3095, 18952), (4120, 14237), (4738, 12380), (4952, 11845), (6190, 9476)]