76544450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 69696190

約数列:

[1, 2, 5, 10, 25, 50, 89, 103, 167, 178, 206, 334, 445, 515, 835, 890, 1030, 1670, 2225, 2575, 4175, 4450, 5150, 8350, 9167, 14863, 17201, 18334, 29726, 34402, 45835, 74315, 86005, 91670, 148630, 172010, 229175, 371575, 430025, 458350, 743150, 860050, 1530889, 3061778, 7654445, 15308890, 38272225, 76544450]

約数ペア:

[(1, 76544450), (2, 38272225), (5, 15308890), (10, 7654445), (25, 3061778), (50, 1530889), (89, 860050), (103, 743150), (167, 458350), (178, 430025), (206, 371575), (334, 229175), (445, 172010), (515, 148630), (835, 91670), (890, 86005), (1030, 74315), (1670, 45835), (2225, 34402), (2575, 29726), (4175, 18334), (4450, 17201), (5150, 14863), (8350, 9167)]