432904147180

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2437}}^1\times {\mathrm{9091}}^1$

素因数の和:12514

約数の個数: 48

約数和(自身を含む): 910502774496

約数和(自身を除く): 477598627316

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2437, 3908, 4874, 4885, 9091, 9748, 9770, 12185, 18182, 19540, 24370, 36364, 45455, 48740, 90910, 181820, 2380949, 4761898, 8881907, 9523796, 11904745, 17763814, 22154767, 23809490, 35527628, 44309534, 44409535, 47618980, 88619068, 88819070, 110773835, 177638140, 221547670, 443095340, 21645207359, 43290414718, 86580829436, 108226036795, 216452073590, 432904147180]

約数ペア:

[(1, 432904147180), (2, 216452073590), (4, 108226036795), (5, 86580829436), (10, 43290414718), (20, 21645207359), (977, 443095340), (1954, 221547670), (2437, 177638140), (3908, 110773835), (4874, 88819070), (4885, 88619068), (9091, 47618980), (9748, 44409535), (9770, 44309534), (12185, 35527628), (18182, 23809490), (19540, 22154767), (24370, 17763814), (36364, 11904745), (45455, 9523796), (48740, 8881907), (90910, 4761898), (181820, 2380949)]