4969075340

素因数分解:

$2^2\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{68881}}^1$

素因数の和:72497

約数の個数: 24

約数和(自身を含む): 10438102752

約数和(自身を除く): 5469027412

約数列:

[1, 2, 4, 5, 10, 20, 3607, 7214, 14428, 18035, 36070, 68881, 72140, 137762, 275524, 344405, 688810, 1377620, 248453767, 496907534, 993815068, 1242268835, 2484537670, 4969075340]

約数ペア:

[(1, 4969075340), (2, 2484537670), (4, 1242268835), (5, 993815068), (10, 496907534), (20, 248453767), (3607, 1377620), (7214, 688810), (14428, 344405), (18035, 275524), (36070, 137762), (68881, 72140)]