22182188140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{158444201}}^1$

素因数の和:158444217

約数の個数: 24

約数和(自身を含む): 53237251872

約数和(自身を除く): 31055063732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 158444201, 316888402, 633776804, 792221005, 1109109407, 1584442010, 2218218814, 3168884020, 4436437628, 5545547035, 11091094070, 22182188140]

約数ペア:

[(1, 22182188140), (2, 11091094070), (4, 5545547035), (5, 4436437628), (7, 3168884020), (10, 2218218814), (14, 1584442010), (20, 1109109407), (28, 792221005), (35, 633776804), (70, 316888402), (140, 158444201)]