15888963020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113492593}}^1$

素因数の和:113492609

約数の個数: 24

約数和(自身を含む): 38133511584

約数和(自身を除く): 22244548564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 113492593, 226985186, 453970372, 567462965, 794448151, 1134925930, 1588896302, 2269851860, 3177792604, 3972240755, 7944481510, 15888963020]

約数ペア:

[(1, 15888963020), (2, 7944481510), (4, 3972240755), (5, 3177792604), (7, 2269851860), (10, 1588896302), (14, 1134925930), (20, 794448151), (28, 567462965), (35, 453970372), (70, 226985186), (140, 113492593)]