25382630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27893}}^1$

素因数の和:27920

約数の個数: 32

約数和(自身を含む): 56234304

約数和(自身を除く): 30851674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 27893, 55786, 139465, 195251, 278930, 362609, 390502, 725218, 976255, 1813045, 1952510, 2538263, 3626090, 5076526, 12691315, 25382630]

約数ペア:

[(1, 25382630), (2, 12691315), (5, 5076526), (7, 3626090), (10, 2538263), (13, 1952510), (14, 1813045), (26, 976255), (35, 725218), (65, 390502), (70, 362609), (91, 278930), (130, 195251), (182, 139465), (455, 55786), (910, 27893)]