13198550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 36

約数和(自身を含む): 25714500

約数和(自身を除く): 12515950

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 499, 529, 575, 998, 1058, 1150, 2495, 2645, 4990, 5290, 11477, 12475, 13225, 22954, 24950, 26450, 57385, 114770, 263971, 286925, 527942, 573850, 1319855, 2639710, 6599275, 13198550]

約数ペア:

[(1, 13198550), (2, 6599275), (5, 2639710), (10, 1319855), (23, 573850), (25, 527942), (46, 286925), (50, 263971), (115, 114770), (230, 57385), (499, 26450), (529, 24950), (575, 22954), (998, 13225), (1058, 12475), (1150, 11477), (2495, 5290), (2645, 4990)]