56226670

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 103633920

約数和(自身を除く): 47407250

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 395, 515, 691, 790, 1030, 1382, 3455, 6910, 8137, 16274, 40685, 54589, 71173, 81370, 109178, 142346, 272945, 355865, 545890, 711730, 5622667, 11245334, 28113335, 56226670]

約数ペア:

[(1, 56226670), (2, 28113335), (5, 11245334), (10, 5622667), (79, 711730), (103, 545890), (158, 355865), (206, 272945), (395, 142346), (515, 109178), (691, 81370), (790, 71173), (1030, 54589), (1382, 40685), (3455, 16274), (6910, 8137)]