45881387440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{751661}}^1$

素因数の和:751790

約数の個数: 80

約数和(自身を含む): 123032036160

約数和(自身を除く): 77150648720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 30520, 61040, 751661, 1503322, 3006644, 3758305, 5261627, 6013288, 7516610, 10523254, 12026576, 15033220, 21046508, 26308135, 30066440, 42093016, 52616270, 60132880, 81931049, 84186032, 105232540, 163862098, 210465080, 327724196, 409655245, 420930160, 573517343, 655448392, 819310490, 1147034686, 1310896784, 1638620980, 2294069372, 2867586715, 3277241960, 4588138744, 5735173430, 6554483920, 9176277488, 11470346860, 22940693720, 45881387440]

約数ペア:

[(1, 45881387440), (2, 22940693720), (4, 11470346860), (5, 9176277488), (7, 6554483920), (8, 5735173430), (10, 4588138744), (14, 3277241960), (16, 2867586715), (20, 2294069372), (28, 1638620980), (35, 1310896784), (40, 1147034686), (56, 819310490), (70, 655448392), (80, 573517343), (109, 420930160), (112, 409655245), (140, 327724196), (218, 210465080), (280, 163862098), (436, 105232540), (545, 84186032), (560, 81931049), (763, 60132880), (872, 52616270), (1090, 42093016), (1526, 30066440), (1744, 26308135), (2180, 21046508), (3052, 15033220), (3815, 12026576), (4360, 10523254), (6104, 7516610), (7630, 6013288), (8720, 5261627), (12208, 3758305), (15260, 3006644), (30520, 1503322), (61040, 751661)]