79311560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42187}}^1$

素因数の和:42245

約数の個数: 32

約数和(自身を含む): 182252160

約数和(自身を除く): 102940600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 42187, 84374, 168748, 210935, 337496, 421870, 843740, 1687480, 1982789, 3965578, 7931156, 9913945, 15862312, 19827890, 39655780, 79311560]

約数ペア:

[(1, 79311560), (2, 39655780), (4, 19827890), (5, 15862312), (8, 9913945), (10, 7931156), (20, 3965578), (40, 1982789), (47, 1687480), (94, 843740), (188, 421870), (235, 337496), (376, 210935), (470, 168748), (940, 84374), (1880, 42187)]