98652640

素因数分解:

$2^5\times 5^1\times {\mathrm{616579}}^1$

素因数の和:616594

約数の個数: 24

約数和(自身を含む): 233067240

約数和(自身を除く): 134414600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 616579, 1233158, 2466316, 3082895, 4932632, 6165790, 9865264, 12331580, 19730528, 24663160, 49326320, 98652640]

約数ペア:

[(1, 98652640), (2, 49326320), (4, 24663160), (5, 19730528), (8, 12331580), (10, 9865264), (16, 6165790), (20, 4932632), (32, 3082895), (40, 2466316), (80, 1233158), (160, 616579)]