82664060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5059}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 187017600

約数和(自身を除く): 104353540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 5059, 8170, 10118, 16340, 20236, 25295, 50590, 96121, 101180, 192242, 217537, 384484, 435074, 480605, 870148, 961210, 1087685, 1922420, 2175370, 4133203, 4350740, 8266406, 16532812, 20666015, 41332030, 82664060]

約数ペア:

[(1, 82664060), (2, 41332030), (4, 20666015), (5, 16532812), (10, 8266406), (19, 4350740), (20, 4133203), (38, 2175370), (43, 1922420), (76, 1087685), (86, 961210), (95, 870148), (172, 480605), (190, 435074), (215, 384484), (380, 217537), (430, 192242), (817, 101180), (860, 96121), (1634, 50590), (3268, 25295), (4085, 20236), (5059, 16340), (8170, 10118)]