74853260

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4357}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 157410960

約数和(自身を除く): 82557700

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 4357, 8590, 8714, 17180, 17428, 21785, 43570, 87140, 3742663, 7485326, 14970652, 18713315, 37426630, 74853260]

約数ペア:

[(1, 74853260), (2, 37426630), (4, 18713315), (5, 14970652), (10, 7485326), (20, 3742663), (859, 87140), (1718, 43570), (3436, 21785), (4295, 17428), (4357, 17180), (8590, 8714)]