56682640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 151990272

約数和(自身を除く): 95307632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 797, 889, 1016, 1270, 1594, 1778, 2032, 2540, 3188, 3556, 3985, 4445, 5080, 5579, 6376, 7112, 7970, 8890, 10160, 11158, 12752, 14224, 15940, 17780, 22316, 27895, 31880, 35560, 44632, 55790, 63760, 71120, 89264, 101219, 111580, 202438, 223160, 404876, 446320, 506095, 708533, 809752, 1012190, 1417066, 1619504, 2024380, 2834132, 3542665, 4048760, 5668264, 7085330, 8097520, 11336528, 14170660, 28341320, 56682640]

約数ペア:

[(1, 56682640), (2, 28341320), (4, 14170660), (5, 11336528), (7, 8097520), (8, 7085330), (10, 5668264), (14, 4048760), (16, 3542665), (20, 2834132), (28, 2024380), (35, 1619504), (40, 1417066), (56, 1012190), (70, 809752), (80, 708533), (112, 506095), (127, 446320), (140, 404876), (254, 223160), (280, 202438), (508, 111580), (560, 101219), (635, 89264), (797, 71120), (889, 63760), (1016, 55790), (1270, 44632), (1594, 35560), (1778, 31880), (2032, 27895), (2540, 22316), (3188, 17780), (3556, 15940), (3985, 14224), (4445, 12752), (5080, 11158), (5579, 10160), (6376, 8890), (7112, 7970)]