103330400

素因数分解:

$2^5\times 5^2\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 72

約数和(自身を含む): 253811880

約数和(自身を除く): 150481480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 227, 400, 454, 569, 800, 908, 1135, 1138, 1816, 2270, 2276, 2845, 3632, 4540, 4552, 5675, 5690, 7264, 9080, 9104, 11350, 11380, 14225, 18160, 18208, 22700, 22760, 28450, 36320, 45400, 45520, 56900, 90800, 91040, 113800, 129163, 181600, 227600, 258326, 455200, 516652, 645815, 1033304, 1291630, 2066608, 2583260, 3229075, 4133216, 5166520, 6458150, 10333040, 12916300, 20666080, 25832600, 51665200, 103330400]

約数ペア:

[(1, 103330400), (2, 51665200), (4, 25832600), (5, 20666080), (8, 12916300), (10, 10333040), (16, 6458150), (20, 5166520), (25, 4133216), (32, 3229075), (40, 2583260), (50, 2066608), (80, 1291630), (100, 1033304), (160, 645815), (200, 516652), (227, 455200), (400, 258326), (454, 227600), (569, 181600), (800, 129163), (908, 113800), (1135, 91040), (1138, 90800), (1816, 56900), (2270, 45520), (2276, 45400), (2845, 36320), (3632, 28450), (4540, 22760), (4552, 22700), (5675, 18208), (5690, 18160), (7264, 14225), (9080, 11380), (9104, 11350)]