1474616440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{54941}}^1$

素因数の和:55024

約数の個数: 64

約数和(自身を含む): 3678916320

約数和(自身を除く): 2204299880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 54941, 109882, 219764, 274705, 439528, 549410, 604351, 1098820, 1208702, 2197640, 2417404, 3021755, 3351401, 4834808, 6043510, 6702802, 12087020, 13405604, 16757005, 24174040, 26811208, 33514010, 36865411, 67028020, 73730822, 134056040, 147461644, 184327055, 294923288, 368654110, 737308220, 1474616440]

約数ペア:

[(1, 1474616440), (2, 737308220), (4, 368654110), (5, 294923288), (8, 184327055), (10, 147461644), (11, 134056040), (20, 73730822), (22, 67028020), (40, 36865411), (44, 33514010), (55, 26811208), (61, 24174040), (88, 16757005), (110, 13405604), (122, 12087020), (220, 6702802), (244, 6043510), (305, 4834808), (440, 3351401), (488, 3021755), (610, 2417404), (671, 2197640), (1220, 1208702), (1342, 1098820), (2440, 604351), (2684, 549410), (3355, 439528), (5368, 274705), (6710, 219764), (13420, 109882), (26840, 54941)]