8080910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 15085440

約数和(自身を除く): 7004530

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 193, 265, 386, 395, 530, 790, 965, 1930, 4187, 8374, 10229, 15247, 20458, 20935, 30494, 41870, 51145, 76235, 102290, 152470, 808091, 1616182, 4040455, 8080910]

約数ペア:

[(1, 8080910), (2, 4040455), (5, 1616182), (10, 808091), (53, 152470), (79, 102290), (106, 76235), (158, 51145), (193, 41870), (265, 30494), (386, 20935), (395, 20458), (530, 15247), (790, 10229), (965, 8374), (1930, 4187)]