59420840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 138283200

約数和(自身を除く): 78862360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 179, 193, 215, 344, 358, 386, 430, 716, 772, 860, 895, 965, 1432, 1544, 1720, 1790, 1930, 3580, 3860, 7160, 7697, 7720, 8299, 15394, 16598, 30788, 33196, 34547, 38485, 41495, 61576, 66392, 69094, 76970, 82990, 138188, 153940, 165980, 172735, 276376, 307880, 331960, 345470, 690940, 1381880, 1485521, 2971042, 5942084, 7427605, 11884168, 14855210, 29710420, 59420840]

約数ペア:

[(1, 59420840), (2, 29710420), (4, 14855210), (5, 11884168), (8, 7427605), (10, 5942084), (20, 2971042), (40, 1485521), (43, 1381880), (86, 690940), (172, 345470), (179, 331960), (193, 307880), (215, 276376), (344, 172735), (358, 165980), (386, 153940), (430, 138188), (716, 82990), (772, 76970), (860, 69094), (895, 66392), (965, 61576), (1432, 41495), (1544, 38485), (1720, 34547), (1790, 33196), (1930, 30788), (3580, 16598), (3860, 15394), (7160, 8299), (7697, 7720)]