132581009380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1\times {\mathrm{73961}}^1$

素因数の和:75924

約数の個数: 48

約数和(自身を含む): 284496903936

約数和(自身を除く): 151915894556

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1907, 3814, 7628, 9535, 19070, 38140, 73961, 89629, 147922, 179258, 295844, 358516, 369805, 448145, 739610, 896290, 1479220, 1792580, 3476167, 6952334, 13904668, 17380835, 34761670, 69523340, 141043627, 282087254, 564174508, 705218135, 1410436270, 2820872540, 6629050469, 13258100938, 26516201876, 33145252345, 66290504690, 132581009380]

約数ペア:

[(1, 132581009380), (2, 66290504690), (4, 33145252345), (5, 26516201876), (10, 13258100938), (20, 6629050469), (47, 2820872540), (94, 1410436270), (188, 705218135), (235, 564174508), (470, 282087254), (940, 141043627), (1907, 69523340), (3814, 34761670), (7628, 17380835), (9535, 13904668), (19070, 6952334), (38140, 3476167), (73961, 1792580), (89629, 1479220), (147922, 896290), (179258, 739610), (295844, 448145), (358516, 369805)]