40541090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238477}}^1$

素因数の和:238501

約数の個数: 16

約数和(自身を含む): 77266872

約数和(自身を除く): 36725782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238477, 476954, 1192385, 2384770, 4054109, 8108218, 20270545, 40541090]

約数ペア:

[(1, 40541090), (2, 20270545), (5, 8108218), (10, 4054109), (17, 2384770), (34, 1192385), (85, 476954), (170, 238477)]