1119431380

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{30703}}^1$

素因数の和:32535

約数の個数: 24

約数和(自身を含む): 2352172032

約数和(自身を除く): 1232740652

約数列:

[1, 2, 4, 5, 10, 20, 1823, 3646, 7292, 9115, 18230, 30703, 36460, 61406, 122812, 153515, 307030, 614060, 55971569, 111943138, 223886276, 279857845, 559715690, 1119431380]

約数ペア:

[(1, 1119431380), (2, 559715690), (4, 279857845), (5, 223886276), (10, 111943138), (20, 55971569), (1823, 614060), (3646, 307030), (7292, 153515), (9115, 122812), (18230, 61406), (30703, 36460)]