114756680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 266682240

約数和(自身を除く): 151925560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 137, 172, 215, 274, 344, 430, 487, 548, 685, 860, 974, 1096, 1370, 1720, 1948, 2435, 2740, 3896, 4870, 5480, 5891, 9740, 11782, 19480, 20941, 23564, 29455, 41882, 47128, 58910, 66719, 83764, 104705, 117820, 133438, 167528, 209410, 235640, 266876, 333595, 418820, 533752, 667190, 837640, 1334380, 2668760, 2868917, 5737834, 11475668, 14344585, 22951336, 28689170, 57378340, 114756680]

約数ペア:

[(1, 114756680), (2, 57378340), (4, 28689170), (5, 22951336), (8, 14344585), (10, 11475668), (20, 5737834), (40, 2868917), (43, 2668760), (86, 1334380), (137, 837640), (172, 667190), (215, 533752), (274, 418820), (344, 333595), (430, 266876), (487, 235640), (548, 209410), (685, 167528), (860, 133438), (974, 117820), (1096, 104705), (1370, 83764), (1720, 66719), (1948, 58910), (2435, 47128), (2740, 41882), (3896, 29455), (4870, 23564), (5480, 20941), (5891, 19480), (9740, 11782)]