624228440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4909}}^1$

素因数の和:4965

約数の個数: 96

約数和(自身を含む): 1627959600

約数和(自身を除く): 1003731160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 289, 340, 374, 440, 578, 680, 748, 935, 1156, 1445, 1496, 1870, 2312, 2890, 3179, 3740, 4909, 5780, 6358, 7480, 9818, 11560, 12716, 15895, 19636, 24545, 25432, 31790, 39272, 49090, 53999, 63580, 83453, 98180, 107998, 127160, 166906, 196360, 215996, 269995, 333812, 417265, 431992, 539990, 667624, 834530, 917983, 1079980, 1418701, 1669060, 1835966, 2159960, 2837402, 3338120, 3671932, 4589915, 5674804, 7093505, 7343864, 9179830, 11349608, 14187010, 15605711, 18359660, 28374020, 31211422, 36719320, 56748040, 62422844, 78028555, 124845688, 156057110, 312114220, 624228440]

約数ペア:

[(1, 624228440), (2, 312114220), (4, 156057110), (5, 124845688), (8, 78028555), (10, 62422844), (11, 56748040), (17, 36719320), (20, 31211422), (22, 28374020), (34, 18359660), (40, 15605711), (44, 14187010), (55, 11349608), (68, 9179830), (85, 7343864), (88, 7093505), (110, 5674804), (136, 4589915), (170, 3671932), (187, 3338120), (220, 2837402), (289, 2159960), (340, 1835966), (374, 1669060), (440, 1418701), (578, 1079980), (680, 917983), (748, 834530), (935, 667624), (1156, 539990), (1445, 431992), (1496, 417265), (1870, 333812), (2312, 269995), (2890, 215996), (3179, 196360), (3740, 166906), (4909, 127160), (5780, 107998), (6358, 98180), (7480, 83453), (9818, 63580), (11560, 53999), (12716, 49090), (15895, 39272), (19636, 31790), (24545, 25432)]