185144421880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15791}}^1\times {\mathrm{26647}}^1$

素因数の和:42460

約数の個数: 64

約数和(自身を含む): 454491233280

約数和(自身を除く): 269346811400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15791, 26647, 31582, 53294, 63164, 78955, 106588, 126328, 133235, 157910, 173701, 213176, 266470, 293117, 315820, 347402, 532940, 586234, 631640, 694804, 868505, 1065880, 1172468, 1389608, 1465585, 1737010, 2344936, 2931170, 3474020, 5862340, 6948040, 11724680, 420782777, 841565554, 1683131108, 2103913885, 3366262216, 4207827770, 4628610547, 8415655540, 9257221094, 16831311080, 18514442188, 23143052735, 37028884376, 46286105470, 92572210940, 185144421880]

約数ペア:

[(1, 185144421880), (2, 92572210940), (4, 46286105470), (5, 37028884376), (8, 23143052735), (10, 18514442188), (11, 16831311080), (20, 9257221094), (22, 8415655540), (40, 4628610547), (44, 4207827770), (55, 3366262216), (88, 2103913885), (110, 1683131108), (220, 841565554), (440, 420782777), (15791, 11724680), (26647, 6948040), (31582, 5862340), (53294, 3474020), (63164, 2931170), (78955, 2344936), (106588, 1737010), (126328, 1465585), (133235, 1389608), (157910, 1172468), (173701, 1065880), (213176, 868505), (266470, 694804), (293117, 631640), (315820, 586234), (347402, 532940)]