10717400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 25545240

約数和(自身を除く): 14827840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1307, 1640, 2050, 2614, 4100, 5228, 6535, 8200, 10456, 13070, 26140, 32675, 52280, 53587, 65350, 107174, 130700, 214348, 261400, 267935, 428696, 535870, 1071740, 1339675, 2143480, 2679350, 5358700, 10717400]

約数ペア:

[(1, 10717400), (2, 5358700), (4, 2679350), (5, 2143480), (8, 1339675), (10, 1071740), (20, 535870), (25, 428696), (40, 267935), (41, 261400), (50, 214348), (82, 130700), (100, 107174), (164, 65350), (200, 53587), (205, 52280), (328, 32675), (410, 26140), (820, 13070), (1025, 10456), (1307, 8200), (1640, 6535), (2050, 5228), (2614, 4100)]