2670250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 5458752

約数和(自身を除く): 2788502

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 971, 1375, 1942, 2750, 4855, 9710, 10681, 21362, 24275, 48550, 53405, 106810, 121375, 242750, 267025, 534050, 1335125, 2670250]

約数ペア:

[(1, 2670250), (2, 1335125), (5, 534050), (10, 267025), (11, 242750), (22, 121375), (25, 106810), (50, 53405), (55, 48550), (110, 24275), (125, 21362), (250, 10681), (275, 9710), (550, 4855), (971, 2750), (1375, 1942)]