45580580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32099}}^1$

素因数の和:32179

約数の個数: 24

約数和(自身を含む): 97070400

約数和(自身を除く): 51489820

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 32099, 64198, 128396, 160495, 320990, 641980, 2279029, 4558058, 9116116, 11395145, 22790290, 45580580]

約数ペア:

[(1, 45580580), (2, 22790290), (4, 11395145), (5, 9116116), (10, 4558058), (20, 2279029), (71, 641980), (142, 320990), (284, 160495), (355, 128396), (710, 64198), (1420, 32099)]