122501560

素因数分解:

$2^3\times 5^1\times {\mathrm{3062539}}^1$

素因数の和:3062550

約数の個数: 16

約数和(自身を含む): 275628600

約数和(自身を除く): 153127040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3062539, 6125078, 12250156, 15312695, 24500312, 30625390, 61250780, 122501560]

約数ペア:

[(1, 122501560), (2, 61250780), (4, 30625390), (5, 24500312), (8, 15312695), (10, 12250156), (20, 6125078), (40, 3062539)]