2147029250

素因数分解:

$2^1\times 5^3\times {\mathrm{709}}^1\times {\mathrm{12113}}^1$

素因数の和:12839

約数の個数: 32

約数和(自身を含む): 4025239920

約数和(自身を除く): 1878210670

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 709, 1418, 3545, 7090, 12113, 17725, 24226, 35450, 60565, 88625, 121130, 177250, 302825, 605650, 1514125, 3028250, 8588117, 17176234, 42940585, 85881170, 214702925, 429405850, 1073514625, 2147029250]

約数ペア:

[(1, 2147029250), (2, 1073514625), (5, 429405850), (10, 214702925), (25, 85881170), (50, 42940585), (125, 17176234), (250, 8588117), (709, 3028250), (1418, 1514125), (3545, 605650), (7090, 302825), (12113, 177250), (17725, 121130), (24226, 88625), (35450, 60565)]