32778820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12511}}^1$

素因数の和:12651

約数の個数: 24

約数和(自身を含む): 69366528

約数和(自身を除く): 36587708

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 12511, 25022, 50044, 62555, 125110, 250220, 1638941, 3277882, 6555764, 8194705, 16389410, 32778820]

約数ペア:

[(1, 32778820), (2, 16389410), (4, 8194705), (5, 6555764), (10, 3277882), (20, 1638941), (131, 250220), (262, 125110), (524, 62555), (655, 50044), (1310, 25022), (2620, 12511)]