25137420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5471

約数の個数: 96

約数和(自身を含む): 87768576

約数和(自身を除く): 62631156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5441, 10882, 16323, 21764, 27205, 32646, 38087, 54410, 59851, 65292, 76174, 81615, 108820, 114261, 119702, 152348, 163230, 179553, 190435, 228522, 239404, 299255, 326460, 359106, 380870, 418957, 457044, 571305, 598510, 718212, 761740, 837914, 897765, 1142610, 1197020, 1256871, 1675828, 1795530, 2094785, 2285220, 2513742, 3591060, 4189570, 5027484, 6284355, 8379140, 12568710, 25137420]

約数ペア:

[(1, 25137420), (2, 12568710), (3, 8379140), (4, 6284355), (5, 5027484), (6, 4189570), (7, 3591060), (10, 2513742), (11, 2285220), (12, 2094785), (14, 1795530), (15, 1675828), (20, 1256871), (21, 1197020), (22, 1142610), (28, 897765), (30, 837914), (33, 761740), (35, 718212), (42, 598510), (44, 571305), (55, 457044), (60, 418957), (66, 380870), (70, 359106), (77, 326460), (84, 299255), (105, 239404), (110, 228522), (132, 190435), (140, 179553), (154, 163230), (165, 152348), (210, 119702), (220, 114261), (231, 108820), (308, 81615), (330, 76174), (385, 65292), (420, 59851), (462, 54410), (660, 38087), (770, 32646), (924, 27205), (1155, 21764), (1540, 16323), (2310, 10882), (4620, 5441)]