11925680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11467}}^1$

素因数の和:11493

約数の個数: 40

約数和(自身を含む): 29862672

約数和(自身を除く): 17936992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11467, 22934, 45868, 57335, 91736, 114670, 149071, 183472, 229340, 298142, 458680, 596284, 745355, 917360, 1192568, 1490710, 2385136, 2981420, 5962840, 11925680]

約数ペア:

[(1, 11925680), (2, 5962840), (4, 2981420), (5, 2385136), (8, 1490710), (10, 1192568), (13, 917360), (16, 745355), (20, 596284), (26, 458680), (40, 298142), (52, 229340), (65, 183472), (80, 149071), (104, 114670), (130, 91736), (208, 57335), (260, 45868), (520, 22934), (1040, 11467)]