6669439480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{110641}}^1$

素因数の和:110800

約数の個数: 64

約数和(自身を含む): 16490083680

約数和(自身を除く): 9820644200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 2740, 3014, 5480, 6028, 7535, 12056, 15070, 30140, 60280, 110641, 221282, 442564, 553205, 885128, 1106410, 1217051, 2212820, 2434102, 4425640, 4868204, 6085255, 9736408, 12170510, 15157817, 24341020, 30315634, 48682040, 60631268, 75789085, 121262536, 151578170, 166735987, 303156340, 333471974, 606312680, 666943948, 833679935, 1333887896, 1667359870, 3334719740, 6669439480]

約数ペア:

[(1, 6669439480), (2, 3334719740), (4, 1667359870), (5, 1333887896), (8, 833679935), (10, 666943948), (11, 606312680), (20, 333471974), (22, 303156340), (40, 166735987), (44, 151578170), (55, 121262536), (88, 75789085), (110, 60631268), (137, 48682040), (220, 30315634), (274, 24341020), (440, 15157817), (548, 12170510), (685, 9736408), (1096, 6085255), (1370, 4868204), (1507, 4425640), (2740, 2434102), (3014, 2212820), (5480, 1217051), (6028, 1106410), (7535, 885128), (12056, 553205), (15070, 442564), (30140, 221282), (60280, 110641)]