77879930

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{14891}}^1$

素因数の和:15421

約数の個数: 16

約数和(自身を含む): 140461344

約数和(自身を除く): 62581414

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 14891, 29782, 74455, 148910, 7787993, 15575986, 38939965, 77879930]

約数ペア:

[(1, 77879930), (2, 38939965), (5, 15575986), (10, 7787993), (523, 148910), (1046, 74455), (2615, 29782), (5230, 14891)]