9884680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19033

約数の個数: 32

約数和(自身を含む): 23952600

約数和(自身を除く): 14067920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19009, 38018, 76036, 95045, 152072, 190090, 247117, 380180, 494234, 760360, 988468, 1235585, 1976936, 2471170, 4942340, 9884680]

約数ペア:

[(1, 9884680), (2, 4942340), (4, 2471170), (5, 1976936), (8, 1235585), (10, 988468), (13, 760360), (20, 494234), (26, 380180), (40, 247117), (52, 190090), (65, 152072), (104, 95045), (130, 76036), (260, 38018), (520, 19009)]