551450060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 1383782400

約数和(自身を除く): 832332340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 172, 188, 215, 235, 301, 329, 430, 470, 602, 658, 860, 940, 1204, 1316, 1505, 1645, 1949, 2021, 3010, 3290, 3898, 4042, 6020, 6580, 7796, 8084, 9745, 10105, 13643, 14147, 19490, 20210, 27286, 28294, 38980, 40420, 54572, 56588, 68215, 70735, 83807, 91603, 136430, 141470, 167614, 183206, 272860, 282940, 335228, 366412, 419035, 458015, 586649, 641221, 838070, 916030, 1173298, 1282442, 1676140, 1832060, 2346596, 2564884, 2933245, 3206105, 3938929, 5866490, 6412210, 7877858, 11732980, 12824420, 15755716, 19694645, 27572503, 39389290, 55145006, 78778580, 110290012, 137862515, 275725030, 551450060]

約数ペア:

[(1, 551450060), (2, 275725030), (4, 137862515), (5, 110290012), (7, 78778580), (10, 55145006), (14, 39389290), (20, 27572503), (28, 19694645), (35, 15755716), (43, 12824420), (47, 11732980), (70, 7877858), (86, 6412210), (94, 5866490), (140, 3938929), (172, 3206105), (188, 2933245), (215, 2564884), (235, 2346596), (301, 1832060), (329, 1676140), (430, 1282442), (470, 1173298), (602, 916030), (658, 838070), (860, 641221), (940, 586649), (1204, 458015), (1316, 419035), (1505, 366412), (1645, 335228), (1949, 282940), (2021, 272860), (3010, 183206), (3290, 167614), (3898, 141470), (4042, 136430), (6020, 91603), (6580, 83807), (7796, 70735), (8084, 68215), (9745, 56588), (10105, 54572), (13643, 40420), (14147, 38980), (19490, 28294), (20210, 27286)]