139687150

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{16729}}^1$

素因数の和:16908

約数の個数: 24

約数和(自身を含む): 261389520

約数和(自身を除く): 121702370

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350, 16729, 33458, 83645, 167290, 418225, 836450, 2793743, 5587486, 13968715, 27937430, 69843575, 139687150]

約数ペア:

[(1, 139687150), (2, 69843575), (5, 27937430), (10, 13968715), (25, 5587486), (50, 2793743), (167, 836450), (334, 418225), (835, 167290), (1670, 83645), (4175, 33458), (8350, 16729)]