26325420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39887}}^1$

素因数の和:39910

約数の個数: 48

約数和(自身を含む): 80414208

約数和(自身を除く): 54088788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 39887, 79774, 119661, 159548, 199435, 239322, 398870, 438757, 478644, 598305, 797740, 877514, 1196610, 1316271, 1755028, 2193785, 2393220, 2632542, 4387570, 5265084, 6581355, 8775140, 13162710, 26325420]

約数ペア:

[(1, 26325420), (2, 13162710), (3, 8775140), (4, 6581355), (5, 5265084), (6, 4387570), (10, 2632542), (11, 2393220), (12, 2193785), (15, 1755028), (20, 1316271), (22, 1196610), (30, 877514), (33, 797740), (44, 598305), (55, 478644), (60, 438757), (66, 398870), (110, 239322), (132, 199435), (165, 159548), (220, 119661), (330, 79774), (660, 39887)]