12822160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12329}}^1$

素因数の和:12355

約数の個数: 40

約数和(自身を含む): 32107320

約数和(自身を除く): 19285160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12329, 24658, 49316, 61645, 98632, 123290, 160277, 197264, 246580, 320554, 493160, 641108, 801385, 986320, 1282216, 1602770, 2564432, 3205540, 6411080, 12822160]

約数ペア:

[(1, 12822160), (2, 6411080), (4, 3205540), (5, 2564432), (8, 1602770), (10, 1282216), (13, 986320), (16, 801385), (20, 641108), (26, 493160), (40, 320554), (52, 246580), (65, 197264), (80, 160277), (104, 123290), (130, 98632), (208, 61645), (260, 49316), (520, 24658), (1040, 12329)]