190060400

素因数分解:

$2^4\times 5^2\times {\mathrm{475151}}^1$

素因数の和:475169

約数の個数: 30

約数和(自身を含む): 456621072

約数和(自身を除く): 266560672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 475151, 950302, 1900604, 2375755, 3801208, 4751510, 7602416, 9503020, 11878775, 19006040, 23757550, 38012080, 47515100, 95030200, 190060400]

約数ペア:

[(1, 190060400), (2, 95030200), (4, 47515100), (5, 38012080), (8, 23757550), (10, 19006040), (16, 11878775), (20, 9503020), (25, 7602416), (40, 4751510), (50, 3801208), (80, 2375755), (100, 1900604), (200, 950302), (400, 475151)]