26972360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14347}}^1$

素因数の和:14405

約数の個数: 32

約数和(自身を含む): 61983360

約数和(自身を除く): 35011000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14347, 28694, 57388, 71735, 114776, 143470, 286940, 573880, 674309, 1348618, 2697236, 3371545, 5394472, 6743090, 13486180, 26972360]

約数ペア:

[(1, 26972360), (2, 13486180), (4, 6743090), (5, 5394472), (8, 3371545), (10, 2697236), (20, 1348618), (40, 674309), (47, 573880), (94, 286940), (188, 143470), (235, 114776), (376, 71735), (470, 57388), (940, 28694), (1880, 14347)]