2023800650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 3826552704

約数和(自身を除く): 1802752054

約数列:

[1, 2, 5, 10, 25, 50, 103, 157, 206, 314, 515, 785, 1030, 1570, 2503, 2575, 3925, 5006, 5150, 7850, 12515, 16171, 25030, 32342, 62575, 80855, 125150, 161710, 257809, 392971, 404275, 515618, 785942, 808550, 1289045, 1964855, 2578090, 3929710, 6445225, 9824275, 12890450, 19648550, 40476013, 80952026, 202380065, 404760130, 1011900325, 2023800650]

約数ペア:

[(1, 2023800650), (2, 1011900325), (5, 404760130), (10, 202380065), (25, 80952026), (50, 40476013), (103, 19648550), (157, 12890450), (206, 9824275), (314, 6445225), (515, 3929710), (785, 2578090), (1030, 1964855), (1570, 1289045), (2503, 808550), (2575, 785942), (3925, 515618), (5006, 404275), (5150, 392971), (7850, 257809), (12515, 161710), (16171, 125150), (25030, 80855), (32342, 62575)]