33226580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23399}}^1$

素因数の和:23479

約数の個数: 24

約数和(自身を含む): 70761600

約数和(自身を除く): 37535020

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23399, 46798, 93596, 116995, 233990, 467980, 1661329, 3322658, 6645316, 8306645, 16613290, 33226580]

約数ペア:

[(1, 33226580), (2, 16613290), (4, 8306645), (5, 6645316), (10, 3322658), (20, 1661329), (71, 467980), (142, 233990), (284, 116995), (355, 93596), (710, 46798), (1420, 23399)]