27823010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 24189790

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 859, 1718, 3239, 4295, 6478, 8590, 16195, 32390, 35219, 67861, 70438, 135722, 176095, 339305, 352190, 678610, 2782301, 5564602, 13911505, 27823010]

約数ペア:

[(1, 27823010), (2, 13911505), (5, 5564602), (10, 2782301), (41, 678610), (79, 352190), (82, 339305), (158, 176095), (205, 135722), (395, 70438), (410, 67861), (790, 35219), (859, 32390), (1718, 16195), (3239, 8590), (4295, 6478)]