3696380

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 7798560

約数和(自身を除く): 4102180

約数列:

[1, 2, 4, 5, 10, 20, 421, 439, 842, 878, 1684, 1756, 2105, 2195, 4210, 4390, 8420, 8780, 184819, 369638, 739276, 924095, 1848190, 3696380]

約数ペア:

[(1, 3696380), (2, 1848190), (4, 924095), (5, 739276), (10, 369638), (20, 184819), (421, 8780), (439, 8420), (842, 4390), (878, 4210), (1684, 2195), (1756, 2105)]