70057220

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3967}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 147323904

約数和(自身を除く): 77266684

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 3532, 3967, 4415, 7934, 8830, 15868, 17660, 19835, 39670, 79340, 3502861, 7005722, 14011444, 17514305, 35028610, 70057220]

約数ペア:

[(1, 70057220), (2, 35028610), (4, 17514305), (5, 14011444), (10, 7005722), (20, 3502861), (883, 79340), (1766, 39670), (3532, 19835), (3967, 17660), (4415, 15868), (7934, 8830)]