86004140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 189302400

約数和(自身を除く): 103298260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 1877, 2291, 3754, 4582, 7508, 9164, 9385, 11455, 18770, 22910, 37540, 45820, 54433, 108866, 148283, 217732, 272165, 296566, 544330, 593132, 741415, 1088660, 1482830, 2965660, 4300207, 8600414, 17200828, 21501035, 43002070, 86004140]

約数ペア:

[(1, 86004140), (2, 43002070), (4, 21501035), (5, 17200828), (10, 8600414), (20, 4300207), (29, 2965660), (58, 1482830), (79, 1088660), (116, 741415), (145, 593132), (158, 544330), (290, 296566), (316, 272165), (395, 217732), (580, 148283), (790, 108866), (1580, 54433), (1877, 45820), (2291, 37540), (3754, 22910), (4582, 18770), (7508, 11455), (9164, 9385)]