82865470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 156297600

約数和(自身を除く): 73432130

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 3617, 4582, 7234, 11455, 18085, 22910, 36170, 104893, 209786, 285743, 524465, 571486, 1048930, 1428715, 2857430, 8286547, 16573094, 41432735, 82865470]

約数ペア:

[(1, 82865470), (2, 41432735), (5, 16573094), (10, 8286547), (29, 2857430), (58, 1428715), (79, 1048930), (145, 571486), (158, 524465), (290, 285743), (395, 209786), (790, 104893), (2291, 36170), (3617, 22910), (4582, 18085), (7234, 11455)]