99843640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192007}}^1$

素因数の和:192031

約数の個数: 32

約数和(自身を含む): 241930080

約数和(自身を除く): 142086440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192007, 384014, 768028, 960035, 1536056, 1920070, 2496091, 3840140, 4992182, 7680280, 9984364, 12480455, 19968728, 24960910, 49921820, 99843640]

約数ペア:

[(1, 99843640), (2, 49921820), (4, 24960910), (5, 19968728), (8, 12480455), (10, 9984364), (13, 7680280), (20, 4992182), (26, 3840140), (40, 2496091), (52, 1920070), (65, 1536056), (104, 960035), (130, 768028), (260, 384014), (520, 192007)]