29453960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15667}}^1$

素因数の和:15725

約数の個数: 32

約数和(自身を含む): 67685760

約数和(自身を除く): 38231800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15667, 31334, 62668, 78335, 125336, 156670, 313340, 626680, 736349, 1472698, 2945396, 3681745, 5890792, 7363490, 14726980, 29453960]

約数ペア:

[(1, 29453960), (2, 14726980), (4, 7363490), (5, 5890792), (8, 3681745), (10, 2945396), (20, 1472698), (40, 736349), (47, 626680), (94, 313340), (188, 156670), (235, 125336), (376, 78335), (470, 62668), (940, 31334), (1880, 15667)]