8229700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 19498752

約数和(自身を除く): 11269052

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 103, 170, 188, 206, 235, 340, 412, 425, 470, 515, 799, 850, 940, 1030, 1175, 1598, 1700, 1751, 2060, 2350, 2575, 3196, 3502, 3995, 4700, 4841, 5150, 7004, 7990, 8755, 9682, 10300, 15980, 17510, 19364, 19975, 24205, 35020, 39950, 43775, 48410, 79900, 82297, 87550, 96820, 121025, 164594, 175100, 242050, 329188, 411485, 484100, 822970, 1645940, 2057425, 4114850, 8229700]

約数ペア:

[(1, 8229700), (2, 4114850), (4, 2057425), (5, 1645940), (10, 822970), (17, 484100), (20, 411485), (25, 329188), (34, 242050), (47, 175100), (50, 164594), (68, 121025), (85, 96820), (94, 87550), (100, 82297), (103, 79900), (170, 48410), (188, 43775), (206, 39950), (235, 35020), (340, 24205), (412, 19975), (425, 19364), (470, 17510), (515, 15980), (799, 10300), (850, 9682), (940, 8755), (1030, 7990), (1175, 7004), (1598, 5150), (1700, 4841), (1751, 4700), (2060, 3995), (2350, 3502), (2575, 3196)]