99449320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146249}}^1$

素因数の和:146277

約数の個数: 32

約数和(自身を含む): 236925000

約数和(自身を除く): 137475680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 146249, 292498, 584996, 731245, 1169992, 1462490, 2486233, 2924980, 4972466, 5849960, 9944932, 12431165, 19889864, 24862330, 49724660, 99449320]

約数ペア:

[(1, 99449320), (2, 49724660), (4, 24862330), (5, 19889864), (8, 12431165), (10, 9944932), (17, 5849960), (20, 4972466), (34, 2924980), (40, 2486233), (68, 1462490), (85, 1169992), (136, 731245), (170, 584996), (340, 292498), (680, 146249)]