11782160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11355

約数の個数: 40

約数和(自身を含む): 29503320

約数和(自身を除く): 17721160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11329, 22658, 45316, 56645, 90632, 113290, 147277, 181264, 226580, 294554, 453160, 589108, 736385, 906320, 1178216, 1472770, 2356432, 2945540, 5891080, 11782160]

約数ペア:

[(1, 11782160), (2, 5891080), (4, 2945540), (5, 2356432), (8, 1472770), (10, 1178216), (13, 906320), (16, 736385), (20, 589108), (26, 453160), (40, 294554), (52, 226580), (65, 181264), (80, 147277), (104, 113290), (130, 90632), (208, 56645), (260, 45316), (520, 22658), (1040, 11329)]