84896020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{35081}}^1$

素因数の和:35112

約数の個数: 36

約数和(自身を含む): 195968052

約数和(自身を除く): 111072032

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 35081, 70162, 140324, 175405, 350810, 385891, 701620, 771782, 1543564, 1929455, 3858910, 4244801, 7717820, 8489602, 16979204, 21224005, 42448010, 84896020]

約数ペア:

[(1, 84896020), (2, 42448010), (4, 21224005), (5, 16979204), (10, 8489602), (11, 7717820), (20, 4244801), (22, 3858910), (44, 1929455), (55, 1543564), (110, 771782), (121, 701620), (220, 385891), (242, 350810), (484, 175405), (605, 140324), (1210, 70162), (2420, 35081)]