9172150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 18686304

約数和(自身を除く): 9514154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 137, 206, 274, 325, 515, 650, 685, 1030, 1339, 1370, 1781, 2575, 2678, 3425, 3562, 5150, 6695, 6850, 8905, 13390, 14111, 17810, 28222, 33475, 44525, 66950, 70555, 89050, 141110, 183443, 352775, 366886, 705550, 917215, 1834430, 4586075, 9172150]

約数ペア:

[(1, 9172150), (2, 4586075), (5, 1834430), (10, 917215), (13, 705550), (25, 366886), (26, 352775), (50, 183443), (65, 141110), (103, 89050), (130, 70555), (137, 66950), (206, 44525), (274, 33475), (325, 28222), (515, 17810), (650, 14111), (685, 13390), (1030, 8905), (1339, 6850), (1370, 6695), (1781, 5150), (2575, 3562), (2678, 3425)]