1165789060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2689}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 2501377200

約数和(自身を除く): 1335588140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 409, 530, 818, 1060, 1636, 2045, 2689, 4090, 5378, 8180, 10756, 13445, 21677, 26890, 43354, 53780, 86708, 108385, 142517, 216770, 285034, 433540, 570068, 712585, 1099801, 1425170, 2199602, 2850340, 4399204, 5499005, 10998010, 21996020, 58289453, 116578906, 233157812, 291447265, 582894530, 1165789060]

約数ペア:

[(1, 1165789060), (2, 582894530), (4, 291447265), (5, 233157812), (10, 116578906), (20, 58289453), (53, 21996020), (106, 10998010), (212, 5499005), (265, 4399204), (409, 2850340), (530, 2199602), (818, 1425170), (1060, 1099801), (1636, 712585), (2045, 570068), (2689, 433540), (4090, 285034), (5378, 216770), (8180, 142517), (10756, 108385), (13445, 86708), (21677, 53780), (26890, 43354)]