2025260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 4291056

約数和(自身を除く): 2265796

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 773, 1310, 1546, 2620, 3092, 3865, 7730, 15460, 101263, 202526, 405052, 506315, 1012630, 2025260]

約数ペア:

[(1, 2025260), (2, 1012630), (4, 506315), (5, 405052), (10, 202526), (20, 101263), (131, 15460), (262, 7730), (524, 3865), (655, 3092), (773, 2620), (1310, 1546)]