26252820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13259}}^1$

素因数の和:13285

約数の個数: 72

約数和(自身を含む): 86879520

約数和(自身を除く): 60626700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13259, 26518, 39777, 53036, 66295, 79554, 119331, 132590, 145849, 159108, 198885, 238662, 265180, 291698, 397770, 437547, 477324, 583396, 596655, 729245, 795540, 875094, 1193310, 1312641, 1458490, 1750188, 2187735, 2386620, 2625282, 2916980, 4375470, 5250564, 6563205, 8750940, 13126410, 26252820]

約数ペア:

[(1, 26252820), (2, 13126410), (3, 8750940), (4, 6563205), (5, 5250564), (6, 4375470), (9, 2916980), (10, 2625282), (11, 2386620), (12, 2187735), (15, 1750188), (18, 1458490), (20, 1312641), (22, 1193310), (30, 875094), (33, 795540), (36, 729245), (44, 596655), (45, 583396), (55, 477324), (60, 437547), (66, 397770), (90, 291698), (99, 265180), (110, 238662), (132, 198885), (165, 159108), (180, 145849), (198, 132590), (220, 119331), (330, 79554), (396, 66295), (495, 53036), (660, 39777), (990, 26518), (1980, 13259)]