66682190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 123237504

約数和(自身を除く): 56555314

約数列:

[1, 2, 5, 10, 47, 94, 235, 337, 421, 470, 674, 842, 1685, 2105, 3370, 4210, 15839, 19787, 31678, 39574, 79195, 98935, 141877, 158390, 197870, 283754, 709385, 1418770, 6668219, 13336438, 33341095, 66682190]

約数ペア:

[(1, 66682190), (2, 33341095), (5, 13336438), (10, 6668219), (47, 1418770), (94, 709385), (235, 283754), (337, 197870), (421, 158390), (470, 141877), (674, 98935), (842, 79195), (1685, 39574), (2105, 31678), (3370, 19787), (4210, 15839)]