5340500

素因数分解:

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

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 7396588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 971, 1100, 1375, 1942, 2750, 3884, 4855, 5500, 9710, 10681, 19420, 21362, 24275, 42724, 48550, 53405, 97100, 106810, 121375, 213620, 242750, 267025, 485500, 534050, 1068100, 1335125, 2670250, 5340500]

約数ペア:

[(1, 5340500), (2, 2670250), (4, 1335125), (5, 1068100), (10, 534050), (11, 485500), (20, 267025), (22, 242750), (25, 213620), (44, 121375), (50, 106810), (55, 97100), (100, 53405), (110, 48550), (125, 42724), (220, 24275), (250, 21362), (275, 19420), (500, 10681), (550, 9710), (971, 5500), (1100, 4855), (1375, 3884), (1942, 2750)]