15707851160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{43541}}^1$

素因数の和:43892

約数の個数: 64

約数和(自身を含む): 36679780800

約数和(自身を除く): 20971929640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 311, 580, 622, 1160, 1244, 1555, 2488, 3110, 6220, 9019, 12440, 18038, 36076, 43541, 45095, 72152, 87082, 90190, 174164, 180380, 217705, 348328, 360760, 435410, 870820, 1262689, 1741640, 2525378, 5050756, 6313445, 10101512, 12626890, 13541251, 25253780, 27082502, 50507560, 54165004, 67706255, 108330008, 135412510, 270825020, 392696279, 541650040, 785392558, 1570785116, 1963481395, 3141570232, 3926962790, 7853925580, 15707851160]

約数ペア:

[(1, 15707851160), (2, 7853925580), (4, 3926962790), (5, 3141570232), (8, 1963481395), (10, 1570785116), (20, 785392558), (29, 541650040), (40, 392696279), (58, 270825020), (116, 135412510), (145, 108330008), (232, 67706255), (290, 54165004), (311, 50507560), (580, 27082502), (622, 25253780), (1160, 13541251), (1244, 12626890), (1555, 10101512), (2488, 6313445), (3110, 5050756), (6220, 2525378), (9019, 1741640), (12440, 1262689), (18038, 870820), (36076, 435410), (43541, 360760), (45095, 348328), (72152, 217705), (87082, 180380), (90190, 174164)]