9408820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27673}}^1$

素因数の和:27699

約数の個数: 24

約数和(自身を含む): 20921544

約数和(自身を除く): 11512724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27673, 55346, 110692, 138365, 276730, 470441, 553460, 940882, 1881764, 2352205, 4704410, 9408820]

約数ペア:

[(1, 9408820), (2, 4704410), (4, 2352205), (5, 1881764), (10, 940882), (17, 553460), (20, 470441), (34, 276730), (68, 138365), (85, 110692), (170, 55346), (340, 27673)]