8708140220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33492847}}^1$

素因数の和:33492869

約数の個数: 24

約数和(自身を含む): 19693794624

約数和(自身を除く): 10985654404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33492847, 66985694, 133971388, 167464235, 334928470, 435407011, 669856940, 870814022, 1741628044, 2177035055, 4354070110, 8708140220]

約数ペア:

[(1, 8708140220), (2, 4354070110), (4, 2177035055), (5, 1741628044), (10, 870814022), (13, 669856940), (20, 435407011), (26, 334928470), (52, 167464235), (65, 133971388), (130, 66985694), (260, 33492847)]