73750520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39229}}^1$

素因数の和:39287

約数の個数: 32

約数和(自身を含む): 169473600

約数和(自身を除く): 95723080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 39229, 78458, 156916, 196145, 313832, 392290, 784580, 1569160, 1843763, 3687526, 7375052, 9218815, 14750104, 18437630, 36875260, 73750520]

約数ペア:

[(1, 73750520), (2, 36875260), (4, 18437630), (5, 14750104), (8, 9218815), (10, 7375052), (20, 3687526), (40, 1843763), (47, 1569160), (94, 784580), (188, 392290), (235, 313832), (376, 196145), (470, 156916), (940, 78458), (1880, 39229)]