82475210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{104399}}^1$

素因数の和:104485

約数の個数: 16

約数和(自身を含む): 150336000

約数和(自身を除く): 67860790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 104399, 208798, 521995, 1043990, 8247521, 16495042, 41237605, 82475210]

約数ペア:

[(1, 82475210), (2, 41237605), (5, 16495042), (10, 8247521), (79, 1043990), (158, 521995), (395, 208798), (790, 104399)]