38284510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 42896930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 347, 374, 590, 649, 694, 935, 1003, 1298, 1735, 1870, 2006, 3245, 3470, 3817, 5015, 5899, 6490, 7634, 10030, 11033, 11798, 19085, 20473, 22066, 29495, 38170, 40946, 55165, 58990, 64889, 102365, 110330, 129778, 204730, 225203, 324445, 348041, 450406, 648890, 696082, 1126015, 1740205, 2252030, 3480410, 3828451, 7656902, 19142255, 38284510]

約数ペア:

[(1, 38284510), (2, 19142255), (5, 7656902), (10, 3828451), (11, 3480410), (17, 2252030), (22, 1740205), (34, 1126015), (55, 696082), (59, 648890), (85, 450406), (110, 348041), (118, 324445), (170, 225203), (187, 204730), (295, 129778), (347, 110330), (374, 102365), (590, 64889), (649, 58990), (694, 55165), (935, 40946), (1003, 38170), (1298, 29495), (1735, 22066), (1870, 20473), (2006, 19085), (3245, 11798), (3470, 11033), (3817, 10030), (5015, 7634), (5899, 6490)]