70424080

素因数分解:

$2^4\times 5^1\times {\mathrm{880301}}^1$

素因数の和:880314

約数の個数: 20

約数和(自身を含む): 163736172

約数和(自身を除く): 93312092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 880301, 1760602, 3521204, 4401505, 7042408, 8803010, 14084816, 17606020, 35212040, 70424080]

約数ペア:

[(1, 70424080), (2, 35212040), (4, 17606020), (5, 14084816), (8, 8803010), (10, 7042408), (16, 4401505), (20, 3521204), (40, 1760602), (80, 880301)]