47679200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 117695592

約数和(自身を除く): 70016392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 557, 800, 856, 1070, 1114, 1712, 2140, 2228, 2675, 2785, 3424, 4280, 4456, 5350, 5570, 8560, 8912, 10700, 11140, 13925, 17120, 17824, 21400, 22280, 27850, 42800, 44560, 55700, 59599, 85600, 89120, 111400, 119198, 222800, 238396, 297995, 445600, 476792, 595990, 953584, 1191980, 1489975, 1907168, 2383960, 2979950, 4767920, 5959900, 9535840, 11919800, 23839600, 47679200]

約数ペア:

[(1, 47679200), (2, 23839600), (4, 11919800), (5, 9535840), (8, 5959900), (10, 4767920), (16, 2979950), (20, 2383960), (25, 1907168), (32, 1489975), (40, 1191980), (50, 953584), (80, 595990), (100, 476792), (107, 445600), (160, 297995), (200, 238396), (214, 222800), (400, 119198), (428, 111400), (535, 89120), (557, 85600), (800, 59599), (856, 55700), (1070, 44560), (1114, 42800), (1712, 27850), (2140, 22280), (2228, 21400), (2675, 17824), (2785, 17120), (3424, 13925), (4280, 11140), (4456, 10700), (5350, 8912), (5570, 8560)]