13655240

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1013}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 30845880

約数和(自身を除く): 17190640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1013, 1348, 1685, 2026, 2696, 3370, 4052, 5065, 6740, 8104, 10130, 13480, 20260, 40520, 341381, 682762, 1365524, 1706905, 2731048, 3413810, 6827620, 13655240]

約数ペア:

[(1, 13655240), (2, 6827620), (4, 3413810), (5, 2731048), (8, 1706905), (10, 1365524), (20, 682762), (40, 341381), (337, 40520), (674, 20260), (1013, 13480), (1348, 10130), (1685, 8104), (2026, 6740), (2696, 5065), (3370, 4052)]