33139960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 86469120

約数和(自身を除く): 53329160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1667, 1988, 2485, 2840, 3334, 3976, 4970, 6668, 8335, 9940, 11669, 13336, 16670, 19880, 23338, 33340, 46676, 58345, 66680, 93352, 116690, 118357, 233380, 236714, 466760, 473428, 591785, 828499, 946856, 1183570, 1656998, 2367140, 3313996, 4142495, 4734280, 6627992, 8284990, 16569980, 33139960]

約数ペア:

[(1, 33139960), (2, 16569980), (4, 8284990), (5, 6627992), (7, 4734280), (8, 4142495), (10, 3313996), (14, 2367140), (20, 1656998), (28, 1183570), (35, 946856), (40, 828499), (56, 591785), (70, 473428), (71, 466760), (140, 236714), (142, 233380), (280, 118357), (284, 116690), (355, 93352), (497, 66680), (568, 58345), (710, 46676), (994, 33340), (1420, 23338), (1667, 19880), (1988, 16670), (2485, 13336), (2840, 11669), (3334, 9940), (3976, 8335), (4970, 6668)]