1143110980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 2730672000

約数和(自身を除く): 1587561020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 139, 145, 220, 278, 290, 319, 556, 580, 638, 695, 1276, 1289, 1390, 1529, 1595, 2578, 2780, 3058, 3190, 4031, 5156, 6116, 6380, 6445, 7645, 8062, 12890, 14179, 15290, 16124, 20155, 25780, 28358, 30580, 37381, 40310, 44341, 56716, 70895, 74762, 80620, 88682, 141790, 149524, 177364, 179171, 186905, 221705, 283580, 358342, 373810, 411191, 443410, 716684, 747620, 822382, 886820, 895855, 1644764, 1791710, 1970881, 2055955, 3583420, 3941762, 4111910, 5195959, 7883524, 8223820, 9854405, 10391918, 19708810, 20783836, 25979795, 39417620, 51959590, 57155549, 103919180, 114311098, 228622196, 285777745, 571555490, 1143110980]

約数ペア:

[(1, 1143110980), (2, 571555490), (4, 285777745), (5, 228622196), (10, 114311098), (11, 103919180), (20, 57155549), (22, 51959590), (29, 39417620), (44, 25979795), (55, 20783836), (58, 19708810), (110, 10391918), (116, 9854405), (139, 8223820), (145, 7883524), (220, 5195959), (278, 4111910), (290, 3941762), (319, 3583420), (556, 2055955), (580, 1970881), (638, 1791710), (695, 1644764), (1276, 895855), (1289, 886820), (1390, 822382), (1529, 747620), (1595, 716684), (2578, 443410), (2780, 411191), (3058, 373810), (3190, 358342), (4031, 283580), (5156, 221705), (6116, 186905), (6380, 179171), (6445, 177364), (7645, 149524), (8062, 141790), (12890, 88682), (14179, 80620), (15290, 74762), (16124, 70895), (20155, 56716), (25780, 44341), (28358, 40310), (30580, 37381)]