34970420

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3947}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 73622304

約数和(自身を除く): 38651884

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 3947, 4430, 7894, 8860, 15788, 19735, 39470, 78940, 1748521, 3497042, 6994084, 8742605, 17485210, 34970420]

約数ペア:

[(1, 34970420), (2, 17485210), (4, 8742605), (5, 6994084), (10, 3497042), (20, 1748521), (443, 78940), (886, 39470), (1772, 19735), (2215, 15788), (3947, 8860), (4430, 7894)]