79883080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42491}}^1$

素因数の和:42549

約数の個数: 32

約数和(自身を含む): 183565440

約数和(自身を除く): 103682360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 42491, 84982, 169964, 212455, 339928, 424910, 849820, 1699640, 1997077, 3994154, 7988308, 9985385, 15976616, 19970770, 39941540, 79883080]

約数ペア:

[(1, 79883080), (2, 39941540), (4, 19970770), (5, 15976616), (8, 9985385), (10, 7988308), (20, 3994154), (40, 1997077), (47, 1699640), (94, 849820), (188, 424910), (235, 339928), (376, 212455), (470, 169964), (940, 84982), (1880, 42491)]