1036802680

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{17839}}^1$

素因数の和:19303

約数の個数: 32

約数和(自身を含む): 2334542400

約数和(自身を除く): 1297739720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2906, 5812, 7265, 11624, 14530, 17839, 29060, 35678, 58120, 71356, 89195, 142712, 178390, 356780, 713560, 25920067, 51840134, 103680268, 129600335, 207360536, 259200670, 518401340, 1036802680]

約数ペア:

[(1, 1036802680), (2, 518401340), (4, 259200670), (5, 207360536), (8, 129600335), (10, 103680268), (20, 51840134), (40, 25920067), (1453, 713560), (2906, 356780), (5812, 178390), (7265, 142712), (11624, 89195), (14530, 71356), (17839, 58120), (29060, 35678)]