39291217160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1425661}}^1$

素因数の和:1425738

約数の個数: 64

約数和(自身を含む): 97002042480

約数和(自身を除く): 57710825320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 13780, 27560, 1425661, 2851322, 5702644, 7128305, 11405288, 14256610, 18533593, 28513220, 37067186, 57026440, 74134372, 75560033, 92667965, 148268744, 151120066, 185335930, 302240132, 370671860, 377800165, 604480264, 741343720, 755600330, 982280429, 1511200660, 1964560858, 3022401320, 3929121716, 4911402145, 7858243432, 9822804290, 19645608580, 39291217160]

約数ペア:

[(1, 39291217160), (2, 19645608580), (4, 9822804290), (5, 7858243432), (8, 4911402145), (10, 3929121716), (13, 3022401320), (20, 1964560858), (26, 1511200660), (40, 982280429), (52, 755600330), (53, 741343720), (65, 604480264), (104, 377800165), (106, 370671860), (130, 302240132), (212, 185335930), (260, 151120066), (265, 148268744), (424, 92667965), (520, 75560033), (530, 74134372), (689, 57026440), (1060, 37067186), (1378, 28513220), (2120, 18533593), (2756, 14256610), (3445, 11405288), (5512, 7128305), (6890, 5702644), (13780, 2851322), (27560, 1425661)]