26397100

素因数分解:

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

素因数の和:559

約数の個数: 54

約数和(自身を含む): 60000500

約数和(自身を除く): 33603400

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 499, 529, 575, 998, 1058, 1150, 1996, 2116, 2300, 2495, 2645, 4990, 5290, 9980, 10580, 11477, 12475, 13225, 22954, 24950, 26450, 45908, 49900, 52900, 57385, 114770, 229540, 263971, 286925, 527942, 573850, 1055884, 1147700, 1319855, 2639710, 5279420, 6599275, 13198550, 26397100]

約数ペア:

[(1, 26397100), (2, 13198550), (4, 6599275), (5, 5279420), (10, 2639710), (20, 1319855), (23, 1147700), (25, 1055884), (46, 573850), (50, 527942), (92, 286925), (100, 263971), (115, 229540), (230, 114770), (460, 57385), (499, 52900), (529, 49900), (575, 45908), (998, 26450), (1058, 24950), (1150, 22954), (1996, 13225), (2116, 12475), (2300, 11477), (2495, 10580), (2645, 9980), (4990, 5290)]