29346760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 41414840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 419, 515, 680, 824, 838, 1030, 1676, 1751, 2060, 2095, 3352, 3502, 4120, 4190, 7004, 7123, 8380, 8755, 14008, 14246, 16760, 17510, 28492, 35020, 35615, 43157, 56984, 70040, 71230, 86314, 142460, 172628, 215785, 284920, 345256, 431570, 733669, 863140, 1467338, 1726280, 2934676, 3668345, 5869352, 7336690, 14673380, 29346760]

約数ペア:

[(1, 29346760), (2, 14673380), (4, 7336690), (5, 5869352), (8, 3668345), (10, 2934676), (17, 1726280), (20, 1467338), (34, 863140), (40, 733669), (68, 431570), (85, 345256), (103, 284920), (136, 215785), (170, 172628), (206, 142460), (340, 86314), (412, 71230), (419, 70040), (515, 56984), (680, 43157), (824, 35615), (838, 35020), (1030, 28492), (1676, 17510), (1751, 16760), (2060, 14246), (2095, 14008), (3352, 8755), (3502, 8380), (4120, 7123), (4190, 7004)]