27598220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 35270740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 593, 716, 895, 1186, 1790, 2327, 2372, 2965, 3580, 4654, 5930, 7709, 9308, 11635, 11860, 15418, 23270, 30836, 38545, 46540, 77090, 106147, 154180, 212294, 424588, 530735, 1061470, 1379911, 2122940, 2759822, 5519644, 6899555, 13799110, 27598220]

約数ペア:

[(1, 27598220), (2, 13799110), (4, 6899555), (5, 5519644), (10, 2759822), (13, 2122940), (20, 1379911), (26, 1061470), (52, 530735), (65, 424588), (130, 212294), (179, 154180), (260, 106147), (358, 77090), (593, 46540), (716, 38545), (895, 30836), (1186, 23270), (1790, 15418), (2327, 11860), (2372, 11635), (2965, 9308), (3580, 7709), (4654, 5930)]