38962440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9839}}^1$

素因数の和:9867

約数の個数: 96

約数和(自身を含む): 138153600

約数和(自身を除く): 99191160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9839, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 108229, 118068, 147585, 177102, 196780, 216458, 236136, 295170, 324687, 354204, 393560, 432916, 442755, 541145, 590340, 649374, 708408, 865832, 885510, 974061, 1082290, 1180680, 1298748, 1623435, 1771020, 1948122, 2164580, 2597496, 3246870, 3542040, 3896244, 4329160, 4870305, 6493740, 7792488, 9740610, 12987480, 19481220, 38962440]

約数ペア:

[(1, 38962440), (2, 19481220), (3, 12987480), (4, 9740610), (5, 7792488), (6, 6493740), (8, 4870305), (9, 4329160), (10, 3896244), (11, 3542040), (12, 3246870), (15, 2597496), (18, 2164580), (20, 1948122), (22, 1771020), (24, 1623435), (30, 1298748), (33, 1180680), (36, 1082290), (40, 974061), (44, 885510), (45, 865832), (55, 708408), (60, 649374), (66, 590340), (72, 541145), (88, 442755), (90, 432916), (99, 393560), (110, 354204), (120, 324687), (132, 295170), (165, 236136), (180, 216458), (198, 196780), (220, 177102), (264, 147585), (330, 118068), (360, 108229), (396, 98390), (440, 88551), (495, 78712), (660, 59034), (792, 49195), (990, 39356), (1320, 29517), (1980, 19678), (3960, 9839)]