116293840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111821}}^1$

素因数の和:111847

約数の個数: 40

約数和(自身を含む): 291184488

約数和(自身を除く): 174890648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 111821, 223642, 447284, 559105, 894568, 1118210, 1453673, 1789136, 2236420, 2907346, 4472840, 5814692, 7268365, 8945680, 11629384, 14536730, 23258768, 29073460, 58146920, 116293840]

約数ペア:

[(1, 116293840), (2, 58146920), (4, 29073460), (5, 23258768), (8, 14536730), (10, 11629384), (13, 8945680), (16, 7268365), (20, 5814692), (26, 4472840), (40, 2907346), (52, 2236420), (65, 1789136), (80, 1453673), (104, 1118210), (130, 894568), (208, 559105), (260, 447284), (520, 223642), (1040, 111821)]