45146420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205211}}^1$

素因数の和:205231

約数の個数: 24

約数和(自身を含む): 103426848

約数和(自身を除く): 58280428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205211, 410422, 820844, 1026055, 2052110, 2257321, 4104220, 4514642, 9029284, 11286605, 22573210, 45146420]

約数ペア:

[(1, 45146420), (2, 22573210), (4, 11286605), (5, 9029284), (10, 4514642), (11, 4104220), (20, 2257321), (22, 2052110), (44, 1026055), (55, 820844), (110, 410422), (220, 205211)]