220175090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41621}}^1$

素因数の和:41674

約数の個数: 24

約数和(自身を含む): 414305388

約数和(自身を除く): 194130298

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 41621, 83242, 208105, 416210, 957283, 1914566, 4786415, 9572830, 22017509, 44035018, 110087545, 220175090]

約数ペア:

[(1, 220175090), (2, 110087545), (5, 44035018), (10, 22017509), (23, 9572830), (46, 4786415), (115, 1914566), (230, 957283), (529, 416210), (1058, 208105), (2645, 83242), (5290, 41621)]