57431120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6353}}^1$

素因数の和:6479

約数の個数: 40

約数和(自身を含む): 134730216

約数和(自身を除く): 77299096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6353, 9040, 12706, 25412, 31765, 50824, 63530, 101648, 127060, 254120, 508240, 717889, 1435778, 2871556, 3589445, 5743112, 7178890, 11486224, 14357780, 28715560, 57431120]

約数ペア:

[(1, 57431120), (2, 28715560), (4, 14357780), (5, 11486224), (8, 7178890), (10, 5743112), (16, 3589445), (20, 2871556), (40, 1435778), (80, 717889), (113, 508240), (226, 254120), (452, 127060), (565, 101648), (904, 63530), (1130, 50824), (1808, 31765), (2260, 25412), (4520, 12706), (6353, 9040)]