33626480

素因数分解:

$2^4\times 5^1\times {\mathrm{420331}}^1$

素因数の和:420344

約数の個数: 20

約数和(自身を含む): 78181752

約数和(自身を除く): 44555272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 420331, 840662, 1681324, 2101655, 3362648, 4203310, 6725296, 8406620, 16813240, 33626480]

約数ペア:

[(1, 33626480), (2, 16813240), (4, 8406620), (5, 6725296), (8, 4203310), (10, 3362648), (16, 2101655), (20, 1681324), (40, 840662), (80, 420331)]