1323777620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 3101535360

約数和(自身を除く): 1777757740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 139, 146, 220, 278, 292, 365, 556, 593, 695, 730, 803, 1186, 1390, 1460, 1529, 1606, 2372, 2780, 2965, 3058, 3212, 4015, 5930, 6116, 6523, 7645, 8030, 10147, 11860, 13046, 15290, 16060, 20294, 26092, 30580, 32615, 40588, 43289, 50735, 65230, 82427, 86578, 101470, 111617, 130460, 164854, 173156, 202940, 216445, 223234, 329708, 412135, 432890, 446468, 476179, 558085, 824270, 865780, 906697, 952358, 1116170, 1648540, 1813394, 1904716, 2232340, 2380895, 3626788, 4533485, 4761790, 6017171, 9066970, 9523580, 12034342, 18133940, 24068684, 30085855, 60171710, 66188881, 120343420, 132377762, 264755524, 330944405, 661888810, 1323777620]

約数ペア:

[(1, 1323777620), (2, 661888810), (4, 330944405), (5, 264755524), (10, 132377762), (11, 120343420), (20, 66188881), (22, 60171710), (44, 30085855), (55, 24068684), (73, 18133940), (110, 12034342), (139, 9523580), (146, 9066970), (220, 6017171), (278, 4761790), (292, 4533485), (365, 3626788), (556, 2380895), (593, 2232340), (695, 1904716), (730, 1813394), (803, 1648540), (1186, 1116170), (1390, 952358), (1460, 906697), (1529, 865780), (1606, 824270), (2372, 558085), (2780, 476179), (2965, 446468), (3058, 432890), (3212, 412135), (4015, 329708), (5930, 223234), (6116, 216445), (6523, 202940), (7645, 173156), (8030, 164854), (10147, 130460), (11860, 111617), (13046, 101470), (15290, 86578), (16060, 82427), (20294, 65230), (26092, 50735), (30580, 43289), (32615, 40588)]