2246420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10211}}^1$

素因数の和:10231

約数の個数: 24

約数和(自身を含む): 5146848

約数和(自身を除く): 2900428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10211, 20422, 40844, 51055, 102110, 112321, 204220, 224642, 449284, 561605, 1123210, 2246420]

約数ペア:

[(1, 2246420), (2, 1123210), (4, 561605), (5, 449284), (10, 224642), (11, 204220), (20, 112321), (22, 102110), (44, 51055), (55, 40844), (110, 20422), (220, 10211)]