2392120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 5457600

約数和(自身を除く): 3065480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 757, 790, 1514, 1580, 3028, 3160, 3785, 6056, 7570, 15140, 30280, 59803, 119606, 239212, 299015, 478424, 598030, 1196060, 2392120]

約数ペア:

[(1, 2392120), (2, 1196060), (4, 598030), (5, 478424), (8, 299015), (10, 239212), (20, 119606), (40, 59803), (79, 30280), (158, 15140), (316, 7570), (395, 6056), (632, 3785), (757, 3160), (790, 3028), (1514, 1580)]