2288574290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 4427218944

約数和(自身を除く): 2138644654

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 127, 230, 235, 254, 470, 635, 1081, 1270, 1667, 2162, 2921, 3334, 5405, 5842, 5969, 8335, 10810, 11938, 14605, 16670, 29210, 29845, 38341, 59690, 76682, 78349, 137287, 156698, 191705, 211709, 274574, 383410, 391745, 423418, 686435, 783490, 1058545, 1372870, 1802027, 2117090, 3604054, 4869307, 9010135, 9738614, 9950323, 18020270, 19900646, 24346535, 48693070, 49751615, 99503230, 228857429, 457714858, 1144287145, 2288574290]

約数ペア:

[(1, 2288574290), (2, 1144287145), (5, 457714858), (10, 228857429), (23, 99503230), (46, 49751615), (47, 48693070), (94, 24346535), (115, 19900646), (127, 18020270), (230, 9950323), (235, 9738614), (254, 9010135), (470, 4869307), (635, 3604054), (1081, 2117090), (1270, 1802027), (1667, 1372870), (2162, 1058545), (2921, 783490), (3334, 686435), (5405, 423418), (5842, 391745), (5969, 383410), (8335, 274574), (10810, 211709), (11938, 191705), (14605, 156698), (16670, 137287), (29210, 78349), (29845, 76682), (38341, 59690)]