123596165740

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{54577}}^1$

素因数の和:55354

約数の個数: 48

約数和(自身を含む): 261319464000

約数和(自身を除く): 137723298260

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 569, 796, 995, 1138, 1990, 2276, 2845, 3980, 5690, 11380, 54577, 109154, 113231, 218308, 226462, 272885, 452924, 545770, 566155, 1091540, 1132310, 2264620, 10860823, 21721646, 31054313, 43443292, 54304115, 62108626, 108608230, 124217252, 155271565, 217216460, 310543130, 621086260, 6179808287, 12359616574, 24719233148, 30899041435, 61798082870, 123596165740]

約数ペア:

[(1, 123596165740), (2, 61798082870), (4, 30899041435), (5, 24719233148), (10, 12359616574), (20, 6179808287), (199, 621086260), (398, 310543130), (569, 217216460), (796, 155271565), (995, 124217252), (1138, 108608230), (1990, 62108626), (2276, 54304115), (2845, 43443292), (3980, 31054313), (5690, 21721646), (11380, 10860823), (54577, 2264620), (109154, 1132310), (113231, 1091540), (218308, 566155), (226462, 545770), (272885, 452924)]