5132009420

素因数分解:

$2^2\times 5^1\times {\mathrm{9521}}^1\times {\mathrm{26951}}^1$

素因数の和:36481

約数の個数: 24

約数和(自身を含む): 10778751648

約数和(自身を除く): 5646742228

約数列:

[1, 2, 4, 5, 10, 20, 9521, 19042, 26951, 38084, 47605, 53902, 95210, 107804, 134755, 190420, 269510, 539020, 256600471, 513200942, 1026401884, 1283002355, 2566004710, 5132009420]

約数ペア:

[(1, 5132009420), (2, 2566004710), (4, 1283002355), (5, 1026401884), (10, 513200942), (20, 256600471), (9521, 539020), (19042, 269510), (26951, 190420), (38084, 134755), (47605, 107804), (53902, 95210)]