9500422580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1004273}}^1$

素因数の和:1004336

約数の個数: 48

約数和(自身を含む): 22270780224

約数和(自身を除く): 12770357644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 1004273, 2008546, 4017092, 5021365, 10042730, 11047003, 20085460, 22094006, 43183739, 44188012, 55235015, 86367478, 110470030, 172734956, 215918695, 220940060, 431837390, 475021129, 863674780, 950042258, 1900084516, 2375105645, 4750211290, 9500422580]

約数ペア:

[(1, 9500422580), (2, 4750211290), (4, 2375105645), (5, 1900084516), (10, 950042258), (11, 863674780), (20, 475021129), (22, 431837390), (43, 220940060), (44, 215918695), (55, 172734956), (86, 110470030), (110, 86367478), (172, 55235015), (215, 44188012), (220, 43183739), (430, 22094006), (473, 20085460), (860, 11047003), (946, 10042730), (1892, 5021365), (2365, 4017092), (4730, 2008546), (9460, 1004273)]