33627280

素因数分解:

$2^4\times 5^1\times {\mathrm{420341}}^1$

素因数の和:420354

約数の個数: 20

約数和(自身を含む): 78183612

約数和(自身を除く): 44556332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 420341, 840682, 1681364, 2101705, 3362728, 4203410, 6725456, 8406820, 16813640, 33627280]

約数ペア:

[(1, 33627280), (2, 16813640), (4, 8406820), (5, 6725456), (8, 4203410), (10, 3362728), (16, 2101705), (20, 1681364), (40, 840682), (80, 420341)]