6591980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8089

約数の個数: 24

約数和(自身を含む): 14182560

約数和(自身を除く): 7590580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8039, 16078, 32156, 40195, 80390, 160780, 329599, 659198, 1318396, 1647995, 3295990, 6591980]

約数ペア:

[(1, 6591980), (2, 3295990), (4, 1647995), (5, 1318396), (10, 659198), (20, 329599), (41, 160780), (82, 80390), (164, 40195), (205, 32156), (410, 16078), (820, 8039)]