84092860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 190945440

約数和(自身を除く): 106852580

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5981, 7030, 11962, 14060, 23924, 29905, 59810, 113639, 119620, 221297, 227278, 442594, 454556, 568195, 885188, 1106485, 1136390, 2212970, 2272780, 4204643, 4425940, 8409286, 16818572, 21023215, 42046430, 84092860]

約数ペア:

[(1, 84092860), (2, 42046430), (4, 21023215), (5, 16818572), (10, 8409286), (19, 4425940), (20, 4204643), (37, 2272780), (38, 2212970), (74, 1136390), (76, 1106485), (95, 885188), (148, 568195), (185, 454556), (190, 442594), (370, 227278), (380, 221297), (703, 119620), (740, 113639), (1406, 59810), (2812, 29905), (3515, 23924), (5981, 14060), (7030, 11962)]