61051840

素因数分解:

$2^6\times 5^1\times {\mathrm{190787}}^1$

素因数の和:190804

約数の個数: 28

約数和(自身を含む): 145380456

約数和(自身を除く): 84328616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 190787, 381574, 763148, 953935, 1526296, 1907870, 3052592, 3815740, 6105184, 7631480, 12210368, 15262960, 30525920, 61051840]

約数ペア:

[(1, 61051840), (2, 30525920), (4, 15262960), (5, 12210368), (8, 7631480), (10, 6105184), (16, 3815740), (20, 3052592), (32, 1907870), (40, 1526296), (64, 953935), (80, 763148), (160, 381574), (320, 190787)]