93391640

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9769}}^1$

素因数の和:10019

約数の個数: 32

約数和(自身を含む): 211032000

約数和(自身を除く): 117640360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 9769, 19538, 39076, 48845, 78152, 97690, 195380, 390760, 2334791, 4669582, 9339164, 11673955, 18678328, 23347910, 46695820, 93391640]

約数ペア:

[(1, 93391640), (2, 46695820), (4, 23347910), (5, 18678328), (8, 11673955), (10, 9339164), (20, 4669582), (40, 2334791), (239, 390760), (478, 195380), (956, 97690), (1195, 78152), (1912, 48845), (2390, 39076), (4780, 19538), (9560, 9769)]