9724220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44201}}^1$

素因数の和:44221

約数の個数: 24

約数和(自身を含む): 22277808

約数和(自身を除く): 12553588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44201, 88402, 176804, 221005, 442010, 486211, 884020, 972422, 1944844, 2431055, 4862110, 9724220]

約数ペア:

[(1, 9724220), (2, 4862110), (4, 2431055), (5, 1944844), (10, 972422), (11, 884020), (20, 486211), (22, 442010), (44, 221005), (55, 176804), (110, 88402), (220, 44201)]