26026440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19717}}^1$

素因数の和:19742

約数の個数: 64

約数和(自身を含む): 85181760

約数和(自身を除く): 59155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19717, 39434, 59151, 78868, 98585, 118302, 157736, 197170, 216887, 236604, 295755, 394340, 433774, 473208, 591510, 650661, 788680, 867548, 1084435, 1183020, 1301322, 1735096, 2168870, 2366040, 2602644, 3253305, 4337740, 5205288, 6506610, 8675480, 13013220, 26026440]

約数ペア:

[(1, 26026440), (2, 13013220), (3, 8675480), (4, 6506610), (5, 5205288), (6, 4337740), (8, 3253305), (10, 2602644), (11, 2366040), (12, 2168870), (15, 1735096), (20, 1301322), (22, 1183020), (24, 1084435), (30, 867548), (33, 788680), (40, 650661), (44, 591510), (55, 473208), (60, 433774), (66, 394340), (88, 295755), (110, 236604), (120, 216887), (132, 197170), (165, 157736), (220, 118302), (264, 98585), (330, 78868), (440, 59151), (660, 39434), (1320, 19717)]