22428057605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{20743}}^1$

素因数の和:20945

約数の個数: 32

約数和(自身を含む): 28389740544

約数和(自身を除く): 5961682939

約数列:

[1, 5, 43, 47, 107, 215, 235, 535, 2021, 4601, 5029, 10105, 20743, 23005, 25145, 103715, 216247, 891949, 974921, 1081235, 2219501, 4459745, 4874605, 11097505, 41921603, 95438543, 104316547, 209608015, 477192715, 521582735, 4485611521, 22428057605]

約数ペア:

[(1, 22428057605), (5, 4485611521), (43, 521582735), (47, 477192715), (107, 209608015), (215, 104316547), (235, 95438543), (535, 41921603), (2021, 11097505), (4601, 4874605), (5029, 4459745), (10105, 2219501), (20743, 1081235), (23005, 974921), (25145, 891949), (103715, 216247)]