2247991240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{12553}}^1$

素因数の和:12623

約数の個数: 96

約数和(自身を含む): 5710312440

約数和(自身を除く): 3462321200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 370, 407, 440, 484, 605, 740, 814, 968, 1210, 1480, 1628, 2035, 2420, 3256, 4070, 4477, 4840, 8140, 8954, 12553, 16280, 17908, 22385, 25106, 35816, 44770, 50212, 62765, 89540, 100424, 125530, 138083, 179080, 251060, 276166, 464461, 502120, 552332, 690415, 928922, 1104664, 1380830, 1518913, 1857844, 2322305, 2761660, 3037826, 3715688, 4644610, 5109071, 5523320, 6075652, 7594565, 9289220, 10218142, 12151304, 15189130, 18578440, 20436284, 25545355, 30378260, 40872568, 51090710, 56199781, 60756520, 102181420, 112399562, 204362840, 224799124, 280998905, 449598248, 561997810, 1123995620, 2247991240]

約数ペア:

[(1, 2247991240), (2, 1123995620), (4, 561997810), (5, 449598248), (8, 280998905), (10, 224799124), (11, 204362840), (20, 112399562), (22, 102181420), (37, 60756520), (40, 56199781), (44, 51090710), (55, 40872568), (74, 30378260), (88, 25545355), (110, 20436284), (121, 18578440), (148, 15189130), (185, 12151304), (220, 10218142), (242, 9289220), (296, 7594565), (370, 6075652), (407, 5523320), (440, 5109071), (484, 4644610), (605, 3715688), (740, 3037826), (814, 2761660), (968, 2322305), (1210, 1857844), (1480, 1518913), (1628, 1380830), (2035, 1104664), (2420, 928922), (3256, 690415), (4070, 552332), (4477, 502120), (4840, 464461), (8140, 276166), (8954, 251060), (12553, 179080), (16280, 138083), (17908, 125530), (22385, 100424), (25106, 89540), (35816, 62765), (44770, 50212)]