17158000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 43407936

約数和(自身を除く): 26249936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 373, 400, 460, 500, 575, 746, 920, 1000, 1150, 1492, 1840, 1865, 2000, 2300, 2875, 2984, 3730, 4600, 5750, 5968, 7460, 8579, 9200, 9325, 11500, 14920, 17158, 18650, 23000, 29840, 34316, 37300, 42895, 46000, 46625, 68632, 74600, 85790, 93250, 137264, 149200, 171580, 186500, 214475, 343160, 373000, 428950, 686320, 746000, 857900, 1072375, 1715800, 2144750, 3431600, 4289500, 8579000, 17158000]

約数ペア:

[(1, 17158000), (2, 8579000), (4, 4289500), (5, 3431600), (8, 2144750), (10, 1715800), (16, 1072375), (20, 857900), (23, 746000), (25, 686320), (40, 428950), (46, 373000), (50, 343160), (80, 214475), (92, 186500), (100, 171580), (115, 149200), (125, 137264), (184, 93250), (200, 85790), (230, 74600), (250, 68632), (368, 46625), (373, 46000), (400, 42895), (460, 37300), (500, 34316), (575, 29840), (746, 23000), (920, 18650), (1000, 17158), (1150, 14920), (1492, 11500), (1840, 9325), (1865, 9200), (2000, 8579), (2300, 7460), (2875, 5968), (2984, 5750), (3730, 4600)]