10222160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9855

約数の個数: 40

約数和(自身を含む): 25597320

約数和(自身を除く): 15375160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9829, 19658, 39316, 49145, 78632, 98290, 127777, 157264, 196580, 255554, 393160, 511108, 638885, 786320, 1022216, 1277770, 2044432, 2555540, 5111080, 10222160]

約数ペア:

[(1, 10222160), (2, 5111080), (4, 2555540), (5, 2044432), (8, 1277770), (10, 1022216), (13, 786320), (16, 638885), (20, 511108), (26, 393160), (40, 255554), (52, 196580), (65, 157264), (80, 127777), (104, 98290), (130, 78632), (208, 49145), (260, 39316), (520, 19658), (1040, 9829)]