585012580

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{28649}}^1$

素因数の和:29679

約数の個数: 24

約数和(自身を含む): 1229772600

約数和(自身を除く): 644760020

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 10210, 20420, 28649, 57298, 114596, 143245, 286490, 572980, 29250629, 58501258, 117002516, 146253145, 292506290, 585012580]

約数ペア:

[(1, 585012580), (2, 292506290), (4, 146253145), (5, 117002516), (10, 58501258), (20, 29250629), (1021, 572980), (2042, 286490), (4084, 143245), (5105, 114596), (10210, 57298), (20420, 28649)]