45240490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63719}}^1$

素因数の和:63797

約数の個数: 16

約数和(自身を含む): 82581120

約数和(自身を除く): 37340630

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 63719, 127438, 318595, 637190, 4524049, 9048098, 22620245, 45240490]

約数ペア:

[(1, 45240490), (2, 22620245), (5, 9048098), (10, 4524049), (71, 637190), (142, 318595), (355, 127438), (710, 63719)]