2867120

素因数分解:

$2^4\times 5^1\times {\mathrm{35839}}^1$

素因数の和:35852

約数の個数: 20

約数和(自身を含む): 6666240

約数和(自身を除く): 3799120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35839, 71678, 143356, 179195, 286712, 358390, 573424, 716780, 1433560, 2867120]

約数ペア:

[(1, 2867120), (2, 1433560), (4, 716780), (5, 573424), (8, 358390), (10, 286712), (16, 179195), (20, 143356), (40, 71678), (80, 35839)]