26854620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34429}}^1$

素因数の和:34454

約数の個数: 48

約数和(自身を含む): 80979360

約数和(自身を除く): 54124740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34429, 68858, 103287, 137716, 172145, 206574, 344290, 413148, 447577, 516435, 688580, 895154, 1032870, 1342731, 1790308, 2065740, 2237885, 2685462, 4475770, 5370924, 6713655, 8951540, 13427310, 26854620]

約数ペア:

[(1, 26854620), (2, 13427310), (3, 8951540), (4, 6713655), (5, 5370924), (6, 4475770), (10, 2685462), (12, 2237885), (13, 2065740), (15, 1790308), (20, 1342731), (26, 1032870), (30, 895154), (39, 688580), (52, 516435), (60, 447577), (65, 413148), (78, 344290), (130, 206574), (156, 172145), (195, 137716), (260, 103287), (390, 68858), (780, 34429)]