13993550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 28002672

約数和(自身を除く): 14009122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 163, 170, 202, 326, 425, 505, 815, 850, 1010, 1630, 1717, 2525, 2771, 3434, 4075, 5050, 5542, 8150, 8585, 13855, 16463, 17170, 27710, 32926, 42925, 69275, 82315, 85850, 138550, 164630, 279871, 411575, 559742, 823150, 1399355, 2798710, 6996775, 13993550]

約数ペア:

[(1, 13993550), (2, 6996775), (5, 2798710), (10, 1399355), (17, 823150), (25, 559742), (34, 411575), (50, 279871), (85, 164630), (101, 138550), (163, 85850), (170, 82315), (202, 69275), (326, 42925), (425, 32926), (505, 27710), (815, 17170), (850, 16463), (1010, 13855), (1630, 8585), (1717, 8150), (2525, 5542), (2771, 5050), (3434, 4075)]