112258640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107941}}^1$

素因数の和:107967

約数の個数: 40

約数和(自身を含む): 281080968

約数和(自身を除く): 168822328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107941, 215882, 431764, 539705, 863528, 1079410, 1403233, 1727056, 2158820, 2806466, 4317640, 5612932, 7016165, 8635280, 11225864, 14032330, 22451728, 28064660, 56129320, 112258640]

約数ペア:

[(1, 112258640), (2, 56129320), (4, 28064660), (5, 22451728), (8, 14032330), (10, 11225864), (13, 8635280), (16, 7016165), (20, 5612932), (26, 4317640), (40, 2806466), (52, 2158820), (65, 1727056), (80, 1403233), (104, 1079410), (130, 863528), (208, 539705), (260, 431764), (520, 215882), (1040, 107941)]