827173850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5519

約数の個数: 48

約数和(自身を含む): 1599460128

約数和(自身を除く): 772286278

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 185, 370, 415, 830, 925, 1850, 2075, 3071, 4150, 5387, 6142, 10774, 15355, 26935, 30710, 53870, 76775, 134675, 153550, 199319, 269350, 398638, 447121, 894242, 996595, 1993190, 2235605, 4471210, 4982975, 9965950, 11178025, 16543477, 22356050, 33086954, 82717385, 165434770, 413586925, 827173850]

約数ペア:

[(1, 827173850), (2, 413586925), (5, 165434770), (10, 82717385), (25, 33086954), (37, 22356050), (50, 16543477), (74, 11178025), (83, 9965950), (166, 4982975), (185, 4471210), (370, 2235605), (415, 1993190), (830, 996595), (925, 894242), (1850, 447121), (2075, 398638), (3071, 269350), (4150, 199319), (5387, 153550), (6142, 134675), (10774, 76775), (15355, 53870), (26935, 30710)]