5155250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 10226736

約数和(自身を除く): 5071486

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 1213, 2125, 2426, 4250, 6065, 12130, 20621, 30325, 41242, 60650, 103105, 151625, 206210, 303250, 515525, 1031050, 2577625, 5155250]

約数ペア:

[(1, 5155250), (2, 2577625), (5, 1031050), (10, 515525), (17, 303250), (25, 206210), (34, 151625), (50, 103105), (85, 60650), (125, 41242), (170, 30325), (250, 20621), (425, 12130), (850, 6065), (1213, 4250), (2125, 2426)]