88535140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66071}}^1$

素因数の和:66147

約数の個数: 24

約数和(自身を含む): 188701632

約数和(自身を除く): 100166492

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 66071, 132142, 264284, 330355, 660710, 1321420, 4426757, 8853514, 17707028, 22133785, 44267570, 88535140]

約数ペア:

[(1, 88535140), (2, 44267570), (4, 22133785), (5, 17707028), (10, 8853514), (20, 4426757), (67, 1321420), (134, 660710), (268, 330355), (335, 264284), (670, 132142), (1340, 66071)]