41321780

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4931}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 87000480

約数和(自身を除く): 45678700

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 4931, 8380, 9862, 19724, 24655, 49310, 98620, 2066089, 4132178, 8264356, 10330445, 20660890, 41321780]

約数ペア:

[(1, 41321780), (2, 20660890), (4, 10330445), (5, 8264356), (10, 4132178), (20, 2066089), (419, 98620), (838, 49310), (1676, 24655), (2095, 19724), (4190, 9862), (4931, 8380)]