11190950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 21936096

約数和(自身を除く): 10745146

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 103, 106, 205, 206, 265, 410, 515, 530, 1025, 1030, 1325, 2050, 2173, 2575, 2650, 4223, 4346, 5150, 5459, 8446, 10865, 10918, 21115, 21730, 27295, 42230, 54325, 54590, 105575, 108650, 136475, 211150, 223819, 272950, 447638, 1119095, 2238190, 5595475, 11190950]

約数ペア:

[(1, 11190950), (2, 5595475), (5, 2238190), (10, 1119095), (25, 447638), (41, 272950), (50, 223819), (53, 211150), (82, 136475), (103, 108650), (106, 105575), (205, 54590), (206, 54325), (265, 42230), (410, 27295), (515, 21730), (530, 21115), (1025, 10918), (1030, 10865), (1325, 8446), (2050, 5459), (2173, 5150), (2575, 4346), (2650, 4223)]