109020220

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{10837}}^1$

素因数の和:11349

約数の個数: 24

約数和(自身を含む): 229418784

約数和(自身を除く): 120398564

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 10837, 21674, 43348, 54185, 108370, 216740, 5451011, 10902022, 21804044, 27255055, 54510110, 109020220]

約数ペア:

[(1, 109020220), (2, 54510110), (4, 27255055), (5, 21804044), (10, 10902022), (20, 5451011), (503, 216740), (1006, 108370), (2012, 54185), (2515, 43348), (5030, 21674), (10060, 10837)]