70377700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 163864512

約数和(自身を除く): 93486812

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 827, 851, 925, 1150, 1654, 1702, 1850, 2300, 3308, 3404, 3700, 4135, 4255, 8270, 8510, 16540, 17020, 19021, 20675, 21275, 30599, 38042, 41350, 42550, 61198, 76084, 82700, 85100, 95105, 122396, 152995, 190210, 305990, 380420, 475525, 611980, 703777, 764975, 951050, 1407554, 1529950, 1902100, 2815108, 3059900, 3518885, 7037770, 14075540, 17594425, 35188850, 70377700]

約数ペア:

[(1, 70377700), (2, 35188850), (4, 17594425), (5, 14075540), (10, 7037770), (20, 3518885), (23, 3059900), (25, 2815108), (37, 1902100), (46, 1529950), (50, 1407554), (74, 951050), (92, 764975), (100, 703777), (115, 611980), (148, 475525), (185, 380420), (230, 305990), (370, 190210), (460, 152995), (575, 122396), (740, 95105), (827, 85100), (851, 82700), (925, 76084), (1150, 61198), (1654, 42550), (1702, 41350), (1850, 38042), (2300, 30599), (3308, 21275), (3404, 20675), (3700, 19021), (4135, 17020), (4255, 16540), (8270, 8510)]