40915380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 86818380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1319, 1410, 1551, 2068, 2585, 2638, 2820, 3102, 3957, 5170, 5276, 6204, 6595, 7755, 7914, 10340, 13190, 14509, 15510, 15828, 19785, 26380, 29018, 31020, 39570, 43527, 58036, 61993, 72545, 79140, 87054, 123986, 145090, 174108, 185979, 217635, 247972, 290180, 309965, 371958, 435270, 619930, 681923, 743916, 870540, 929895, 1239860, 1363846, 1859790, 2045769, 2727692, 3409615, 3719580, 4091538, 6819230, 8183076, 10228845, 13638460, 20457690, 40915380]

約数ペア:

[(1, 40915380), (2, 20457690), (3, 13638460), (4, 10228845), (5, 8183076), (6, 6819230), (10, 4091538), (11, 3719580), (12, 3409615), (15, 2727692), (20, 2045769), (22, 1859790), (30, 1363846), (33, 1239860), (44, 929895), (47, 870540), (55, 743916), (60, 681923), (66, 619930), (94, 435270), (110, 371958), (132, 309965), (141, 290180), (165, 247972), (188, 217635), (220, 185979), (235, 174108), (282, 145090), (330, 123986), (470, 87054), (517, 79140), (564, 72545), (660, 61993), (705, 58036), (940, 43527), (1034, 39570), (1319, 31020), (1410, 29018), (1551, 26380), (2068, 19785), (2585, 15828), (2638, 15510), (2820, 14509), (3102, 13190), (3957, 10340), (5170, 7914), (5276, 7755), (6204, 6595)]