228775100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{22651}}^1$

素因数の和:22766

約数の個数: 36

約数和(自身を含む): 501379368

約数和(自身を除く): 272604268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 22651, 45302, 90604, 113255, 226510, 453020, 566275, 1132550, 2265100, 2287751, 4575502, 9151004, 11438755, 22877510, 45755020, 57193775, 114387550, 228775100]

約数ペア:

[(1, 228775100), (2, 114387550), (4, 57193775), (5, 45755020), (10, 22877510), (20, 11438755), (25, 9151004), (50, 4575502), (100, 2287751), (101, 2265100), (202, 1132550), (404, 566275), (505, 453020), (1010, 226510), (2020, 113255), (2525, 90604), (5050, 45302), (10100, 22651)]