76838000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 188101056

約数和(自身を除く): 111263056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 200, 206, 250, 373, 400, 412, 500, 515, 746, 824, 1000, 1030, 1492, 1648, 1865, 2000, 2060, 2575, 2984, 3730, 4120, 5150, 5968, 7460, 8240, 9325, 10300, 12875, 14920, 18650, 20600, 25750, 29840, 37300, 38419, 41200, 46625, 51500, 74600, 76838, 93250, 103000, 149200, 153676, 186500, 192095, 206000, 307352, 373000, 384190, 614704, 746000, 768380, 960475, 1536760, 1920950, 3073520, 3841900, 4802375, 7683800, 9604750, 15367600, 19209500, 38419000, 76838000]

約数ペア:

[(1, 76838000), (2, 38419000), (4, 19209500), (5, 15367600), (8, 9604750), (10, 7683800), (16, 4802375), (20, 3841900), (25, 3073520), (40, 1920950), (50, 1536760), (80, 960475), (100, 768380), (103, 746000), (125, 614704), (200, 384190), (206, 373000), (250, 307352), (373, 206000), (400, 192095), (412, 186500), (500, 153676), (515, 149200), (746, 103000), (824, 93250), (1000, 76838), (1030, 74600), (1492, 51500), (1648, 46625), (1865, 41200), (2000, 38419), (2060, 37300), (2575, 29840), (2984, 25750), (3730, 20600), (4120, 18650), (5150, 14920), (5968, 12875), (7460, 10300), (8240, 9325)]