190038550990

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1\times {\mathrm{42467}}^1$

素因数の和:43812

約数の個数: 32

約数和(自身を含む): 343101010464

約数和(自身を除く): 153062459474

約数列:

[1, 2, 5, 10, 661, 677, 1322, 1354, 3305, 3385, 6610, 6770, 42467, 84934, 212335, 424670, 447497, 894994, 2237485, 4474970, 28070687, 28750159, 56141374, 57500318, 140353435, 143750795, 280706870, 287501590, 19003855099, 38007710198, 95019275495, 190038550990]

約数ペア:

[(1, 190038550990), (2, 95019275495), (5, 38007710198), (10, 19003855099), (661, 287501590), (677, 280706870), (1322, 143750795), (1354, 140353435), (3305, 57500318), (3385, 56141374), (6610, 28750159), (6770, 28070687), (42467, 4474970), (84934, 2237485), (212335, 894994), (424670, 447497)]