1069420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 2450448

約数和(自身を除く): 1381028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4861, 9722, 19444, 24305, 48610, 53471, 97220, 106942, 213884, 267355, 534710, 1069420]

約数ペア:

[(1, 1069420), (2, 534710), (4, 267355), (5, 213884), (10, 106942), (11, 97220), (20, 53471), (22, 48610), (44, 24305), (55, 19444), (110, 9722), (220, 4861)]