77999507710

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1\times {\mathrm{27367}}^1$

素因数の和:28740

約数の個数: 32

約数和(自身を含む): 141077661120

約数和(自身を除く): 63078153410

約数列:

[1, 2, 5, 10, 257, 514, 1109, 1285, 2218, 2570, 5545, 11090, 27367, 54734, 136835, 273670, 285013, 570026, 1425065, 2850130, 7033319, 14066638, 30350003, 35166595, 60700006, 70333190, 151750015, 303500030, 7799950771, 15599901542, 38999753855, 77999507710]

約数ペア:

[(1, 77999507710), (2, 38999753855), (5, 15599901542), (10, 7799950771), (257, 303500030), (514, 151750015), (1109, 70333190), (1285, 60700006), (2218, 35166595), (2570, 30350003), (5545, 14066638), (11090, 7033319), (27367, 2850130), (54734, 1425065), (136835, 570026), (273670, 285013)]