4073457620

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{576977}}^1$

素因数の和:577339

約数の個数: 24

約数和(自身を含む): 8578508904

約数和(自身を除く): 4505051284

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 576977, 1153954, 2307908, 2884885, 5769770, 11539540, 203672881, 407345762, 814691524, 1018364405, 2036728810, 4073457620]

約数ペア:

[(1, 4073457620), (2, 2036728810), (4, 1018364405), (5, 814691524), (10, 407345762), (20, 203672881), (353, 11539540), (706, 5769770), (1412, 2884885), (1765, 2307908), (3530, 1153954), (7060, 576977)]