24908120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 57240000

約数和(自身を除く): 32331880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 13249, 26498, 52996, 66245, 105992, 132490, 264980, 529960, 622703, 1245406, 2490812, 3113515, 4981624, 6227030, 12454060, 24908120]

約数ペア:

[(1, 24908120), (2, 12454060), (4, 6227030), (5, 4981624), (8, 3113515), (10, 2490812), (20, 1245406), (40, 622703), (47, 529960), (94, 264980), (188, 132490), (235, 105992), (376, 66245), (470, 52996), (940, 26498), (1880, 13249)]