70534420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{320611}}^1$

素因数の和:320631

約数の個数: 24

約数和(自身を含む): 161588448

約数和(自身を除く): 91054028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 320611, 641222, 1282444, 1603055, 3206110, 3526721, 6412220, 7053442, 14106884, 17633605, 35267210, 70534420]

約数ペア:

[(1, 70534420), (2, 35267210), (4, 17633605), (5, 14106884), (10, 7053442), (11, 6412220), (20, 3526721), (22, 3206110), (44, 1603055), (55, 1282444), (110, 641222), (220, 320611)]