4880494040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2975911}}^1$

素因数の和:2975963

約数の個数: 32

約数和(自身を含む): 11248947360

約数和(自身を除く): 6368453320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2975911, 5951822, 11903644, 14879555, 23807288, 29759110, 59518220, 119036440, 122012351, 244024702, 488049404, 610061755, 976098808, 1220123510, 2440247020, 4880494040]

約数ペア:

[(1, 4880494040), (2, 2440247020), (4, 1220123510), (5, 976098808), (8, 610061755), (10, 488049404), (20, 244024702), (40, 122012351), (41, 119036440), (82, 59518220), (164, 29759110), (205, 23807288), (328, 14879555), (410, 11903644), (820, 5951822), (1640, 2975911)]