5697880

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 12907440

約数和(自身を除く): 7209560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 787, 905, 1448, 1574, 1810, 3148, 3620, 3935, 6296, 7240, 7870, 15740, 31480, 142447, 284894, 569788, 712235, 1139576, 1424470, 2848940, 5697880]

約数ペア:

[(1, 5697880), (2, 2848940), (4, 1424470), (5, 1139576), (8, 712235), (10, 569788), (20, 284894), (40, 142447), (181, 31480), (362, 15740), (724, 7870), (787, 7240), (905, 6296), (1448, 3935), (1574, 3620), (1810, 3148)]