2930958442520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{725484763}}^1$

素因数の和:725484875

約数の個数: 32

約数和(自身を含む): 6659950133520

約数和(自身を除く): 3728991691000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 725484763, 1450969526, 2901939052, 3627423815, 5803878104, 7254847630, 14509695260, 29019390520, 73273961063, 146547922126, 293095844252, 366369805315, 586191688504, 732739610630, 1465479221260, 2930958442520]

約数ペア:

[(1, 2930958442520), (2, 1465479221260), (4, 732739610630), (5, 586191688504), (8, 366369805315), (10, 293095844252), (20, 146547922126), (40, 73273961063), (101, 29019390520), (202, 14509695260), (404, 7254847630), (505, 5803878104), (808, 3627423815), (1010, 2901939052), (2020, 1450969526), (4040, 725484763)]