113733140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{71983}}^1$

素因数の和:72071

約数の個数: 24

約数和(自身を含む): 241866240

約数和(自身を除く): 128133100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 71983, 143966, 287932, 359915, 719830, 1439660, 5686657, 11373314, 22746628, 28433285, 56866570, 113733140]

約数ペア:

[(1, 113733140), (2, 56866570), (4, 28433285), (5, 22746628), (10, 11373314), (20, 5686657), (79, 1439660), (158, 719830), (316, 359915), (395, 287932), (790, 143966), (1580, 71983)]