172150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 350424

約数和(自身を除く): 178274

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 550, 626, 1565, 3130, 3443, 6886, 7825, 15650, 17215, 34430, 86075, 172150]

約数ペア:

[(1, 172150), (2, 86075), (5, 34430), (10, 17215), (11, 15650), (22, 7825), (25, 6886), (50, 3443), (55, 3130), (110, 1565), (275, 626), (313, 550)]