45510140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175039}}^1$

素因数の和:175061

約数の個数: 24

約数和(自身を含む): 102923520

約数和(自身を除く): 57413380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 175039, 350078, 700156, 875195, 1750390, 2275507, 3500780, 4551014, 9102028, 11377535, 22755070, 45510140]

約数ペア:

[(1, 45510140), (2, 22755070), (4, 11377535), (5, 9102028), (10, 4551014), (13, 3500780), (20, 2275507), (26, 1750390), (52, 875195), (65, 700156), (130, 350078), (260, 175039)]