16792450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 33290280

約数和(自身を除く): 16497830

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 313, 370, 626, 725, 925, 1073, 1450, 1565, 1850, 2146, 3130, 5365, 7825, 9077, 10730, 11581, 15650, 18154, 23162, 26825, 45385, 53650, 57905, 90770, 115810, 226925, 289525, 335849, 453850, 579050, 671698, 1679245, 3358490, 8396225, 16792450]

約数ペア:

[(1, 16792450), (2, 8396225), (5, 3358490), (10, 1679245), (25, 671698), (29, 579050), (37, 453850), (50, 335849), (58, 289525), (74, 226925), (145, 115810), (185, 90770), (290, 57905), (313, 53650), (370, 45385), (626, 26825), (725, 23162), (925, 18154), (1073, 15650), (1450, 11581), (1565, 10730), (1850, 9077), (2146, 7825), (3130, 5365)]