26054820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13159}}^1$

素因数の和:13185

約数の個数: 72

約数和(自身を含む): 86224320

約数和(自身を除く): 60169500

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, 13159, 26318, 39477, 52636, 65795, 78954, 118431, 131590, 144749, 157908, 197385, 236862, 263180, 289498, 394770, 434247, 473724, 578996, 592155, 723745, 789540, 868494, 1184310, 1302741, 1447490, 1736988, 2171235, 2368620, 2605482, 2894980, 4342470, 5210964, 6513705, 8684940, 13027410, 26054820]

約数ペア:

[(1, 26054820), (2, 13027410), (3, 8684940), (4, 6513705), (5, 5210964), (6, 4342470), (9, 2894980), (10, 2605482), (11, 2368620), (12, 2171235), (15, 1736988), (18, 1447490), (20, 1302741), (22, 1184310), (30, 868494), (33, 789540), (36, 723745), (44, 592155), (45, 578996), (55, 473724), (60, 434247), (66, 394770), (90, 289498), (99, 263180), (110, 236862), (132, 197385), (165, 157908), (180, 144749), (198, 131590), (220, 118431), (330, 78954), (396, 65795), (495, 52636), (660, 39477), (990, 26318), (1980, 13159)]