22190560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19835

約数の個数: 48

約数和(自身を含む): 59917536

約数和(自身を除く): 37726976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19813, 39626, 79252, 99065, 138691, 158504, 198130, 277382, 317008, 396260, 554764, 634016, 693455, 792520, 1109528, 1386910, 1585040, 2219056, 2773820, 3170080, 4438112, 5547640, 11095280, 22190560]

約数ペア:

[(1, 22190560), (2, 11095280), (4, 5547640), (5, 4438112), (7, 3170080), (8, 2773820), (10, 2219056), (14, 1585040), (16, 1386910), (20, 1109528), (28, 792520), (32, 693455), (35, 634016), (40, 554764), (56, 396260), (70, 317008), (80, 277382), (112, 198130), (140, 158504), (160, 138691), (224, 99065), (280, 79252), (560, 39626), (1120, 19813)]