25118940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5437}}^1$

素因数の和:5467

約数の個数: 96

約数和(自身を含む): 87704064

約数和(自身を除く): 62585124

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, 5437, 10874, 16311, 21748, 27185, 32622, 38059, 54370, 59807, 65244, 76118, 81555, 108740, 114177, 119614, 152236, 163110, 179421, 190295, 228354, 239228, 299035, 326220, 358842, 380590, 418649, 456708, 570885, 598070, 717684, 761180, 837298, 897105, 1141770, 1196140, 1255947, 1674596, 1794210, 2093245, 2283540, 2511894, 3588420, 4186490, 5023788, 6279735, 8372980, 12559470, 25118940]

約数ペア:

[(1, 25118940), (2, 12559470), (3, 8372980), (4, 6279735), (5, 5023788), (6, 4186490), (7, 3588420), (10, 2511894), (11, 2283540), (12, 2093245), (14, 1794210), (15, 1674596), (20, 1255947), (21, 1196140), (22, 1141770), (28, 897105), (30, 837298), (33, 761180), (35, 717684), (42, 598070), (44, 570885), (55, 456708), (60, 418649), (66, 380590), (70, 358842), (77, 326220), (84, 299035), (105, 239228), (110, 228354), (132, 190295), (140, 179421), (154, 163110), (165, 152236), (210, 119614), (220, 114177), (231, 108740), (308, 81555), (330, 76118), (385, 65244), (420, 59807), (462, 54370), (660, 38059), (770, 32622), (924, 27185), (1155, 21748), (1540, 16311), (2310, 10874), (4620, 5437)]