88364140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 195082272

約数和(自身を除く): 106718132

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 2777, 3182, 5554, 6364, 7955, 11108, 13885, 15910, 27770, 31820, 55540, 102749, 119411, 205498, 238822, 410996, 477644, 513745, 597055, 1027490, 1194110, 2054980, 2388220, 4418207, 8836414, 17672828, 22091035, 44182070, 88364140]

約数ペア:

[(1, 88364140), (2, 44182070), (4, 22091035), (5, 17672828), (10, 8836414), (20, 4418207), (37, 2388220), (43, 2054980), (74, 1194110), (86, 1027490), (148, 597055), (172, 513745), (185, 477644), (215, 410996), (370, 238822), (430, 205498), (740, 119411), (860, 102749), (1591, 55540), (2777, 31820), (3182, 27770), (5554, 15910), (6364, 13885), (7955, 11108)]