75739940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{24121}}^1$

素因数の和:24287

約数の個数: 24

約数和(自身を含む): 160073592

約数和(自身を除く): 84333652

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 24121, 48242, 96484, 120605, 241210, 482420, 3786997, 7573994, 15147988, 18934985, 37869970, 75739940]

約数ペア:

[(1, 75739940), (2, 37869970), (4, 18934985), (5, 15147988), (10, 7573994), (20, 3786997), (157, 482420), (314, 241210), (628, 120605), (785, 96484), (1570, 48242), (3140, 24121)]