10788580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 27216000

約数和(自身を除く): 16427420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 89, 95, 110, 116, 145, 178, 190, 209, 220, 290, 319, 356, 380, 418, 445, 551, 580, 638, 836, 890, 979, 1045, 1102, 1276, 1595, 1691, 1780, 1958, 2090, 2204, 2581, 2755, 3190, 3382, 3916, 4180, 4895, 5162, 5510, 6061, 6380, 6764, 8455, 9790, 10324, 11020, 12122, 12905, 16910, 18601, 19580, 24244, 25810, 28391, 30305, 33820, 37202, 49039, 51620, 56782, 60610, 74404, 93005, 98078, 113564, 121220, 141955, 186010, 196156, 245195, 283910, 372020, 490390, 539429, 567820, 980780, 1078858, 2157716, 2697145, 5394290, 10788580]

約数ペア:

[(1, 10788580), (2, 5394290), (4, 2697145), (5, 2157716), (10, 1078858), (11, 980780), (19, 567820), (20, 539429), (22, 490390), (29, 372020), (38, 283910), (44, 245195), (55, 196156), (58, 186010), (76, 141955), (89, 121220), (95, 113564), (110, 98078), (116, 93005), (145, 74404), (178, 60610), (190, 56782), (209, 51620), (220, 49039), (290, 37202), (319, 33820), (356, 30305), (380, 28391), (418, 25810), (445, 24244), (551, 19580), (580, 18601), (638, 16910), (836, 12905), (890, 12122), (979, 11020), (1045, 10324), (1102, 9790), (1276, 8455), (1595, 6764), (1691, 6380), (1780, 6061), (1958, 5510), (2090, 5162), (2204, 4895), (2581, 4180), (2755, 3916), (3190, 3382)]