40915190

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12907}}^1$

素因数の和:13231

約数の個数: 16

約数和(自身を含む): 73885392

約数和(自身を除く): 32970202

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 12907, 25814, 64535, 129070, 4091519, 8183038, 20457595, 40915190]

約数ペア:

[(1, 40915190), (2, 20457595), (5, 8183038), (10, 4091519), (317, 129070), (634, 64535), (1585, 25814), (3170, 12907)]