2100038830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{3847}}^1$

素因数の和:4624

約数の個数: 32

約数和(自身を含む): 3834455040

約数和(自身を除く): 1734416210

約数列:

[1, 2, 5, 10, 79, 158, 395, 691, 790, 1382, 3455, 3847, 6910, 7694, 19235, 38470, 54589, 109178, 272945, 303913, 545890, 607826, 1519565, 2658277, 3039130, 5316554, 13291385, 26582770, 210003883, 420007766, 1050019415, 2100038830]

約数ペア:

[(1, 2100038830), (2, 1050019415), (5, 420007766), (10, 210003883), (79, 26582770), (158, 13291385), (395, 5316554), (691, 3039130), (790, 2658277), (1382, 1519565), (3455, 607826), (3847, 545890), (6910, 303913), (7694, 272945), (19235, 109178), (38470, 54589)]