495650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 964224

約数和(自身を除く): 468574

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 431, 575, 862, 1150, 2155, 4310, 9913, 10775, 19826, 21550, 49565, 99130, 247825, 495650]

約数ペア:

[(1, 495650), (2, 247825), (5, 99130), (10, 49565), (23, 21550), (25, 19826), (46, 10775), (50, 9913), (115, 4310), (230, 2155), (431, 1150), (575, 862)]