15696732460

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{15823}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 33264959616

約数和(自身を除く): 17568227156

約数列:

[1, 2, 4, 5, 10, 20, 193, 257, 386, 514, 772, 965, 1028, 1285, 1930, 2570, 3860, 5140, 15823, 31646, 49601, 63292, 79115, 99202, 158230, 198404, 248005, 316460, 496010, 992020, 3053839, 4066511, 6107678, 8133022, 12215356, 15269195, 16266044, 20332555, 30538390, 40665110, 61076780, 81330220, 784836623, 1569673246, 3139346492, 3924183115, 7848366230, 15696732460]

約数ペア:

[(1, 15696732460), (2, 7848366230), (4, 3924183115), (5, 3139346492), (10, 1569673246), (20, 784836623), (193, 81330220), (257, 61076780), (386, 40665110), (514, 30538390), (772, 20332555), (965, 16266044), (1028, 15269195), (1285, 12215356), (1930, 8133022), (2570, 6107678), (3860, 4066511), (5140, 3053839), (15823, 992020), (31646, 496010), (49601, 316460), (63292, 248005), (79115, 198404), (99202, 158230)]