28952600

素因数分解:

$2^3\times 5^2\times {\mathrm{144763}}^1$

素因数の和:144779

約数の個数: 24

約数和(自身を含む): 67315260

約数和(自身を除く): 38362660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 144763, 289526, 579052, 723815, 1158104, 1447630, 2895260, 3619075, 5790520, 7238150, 14476300, 28952600]

約数ペア:

[(1, 28952600), (2, 14476300), (4, 7238150), (5, 5790520), (8, 3619075), (10, 2895260), (20, 1447630), (25, 1158104), (40, 723815), (50, 579052), (100, 289526), (200, 144763)]