71956060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6959}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 168376320

約数和(自身を除く): 96420260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 6959, 10340, 13918, 27836, 34795, 69590, 76549, 139180, 153098, 306196, 327073, 382745, 654146, 765490, 1308292, 1530980, 1635365, 3270730, 3597803, 6541460, 7195606, 14391212, 17989015, 35978030, 71956060]

約数ペア:

[(1, 71956060), (2, 35978030), (4, 17989015), (5, 14391212), (10, 7195606), (11, 6541460), (20, 3597803), (22, 3270730), (44, 1635365), (47, 1530980), (55, 1308292), (94, 765490), (110, 654146), (188, 382745), (220, 327073), (235, 306196), (470, 153098), (517, 139180), (940, 76549), (1034, 69590), (2068, 34795), (2585, 27836), (5170, 13918), (6959, 10340)]