26422440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 88974720

約数和(自身を除く): 62552280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 541, 555, 660, 740, 814, 888, 1082, 1110, 1221, 1320, 1480, 1623, 1628, 2035, 2164, 2220, 2442, 2705, 3246, 3256, 4070, 4328, 4440, 4884, 5410, 5951, 6105, 6492, 8115, 8140, 9768, 10820, 11902, 12210, 12984, 16230, 16280, 17853, 20017, 21640, 23804, 24420, 29755, 32460, 35706, 40034, 47608, 48840, 59510, 60051, 64920, 71412, 80068, 89265, 100085, 119020, 120102, 142824, 160136, 178530, 200170, 220187, 238040, 240204, 300255, 357060, 400340, 440374, 480408, 600510, 660561, 714120, 800680, 880748, 1100935, 1201020, 1321122, 1761496, 2201870, 2402040, 2642244, 3302805, 4403740, 5284488, 6605610, 8807480, 13211220, 26422440]

約数ペア:

[(1, 26422440), (2, 13211220), (3, 8807480), (4, 6605610), (5, 5284488), (6, 4403740), (8, 3302805), (10, 2642244), (11, 2402040), (12, 2201870), (15, 1761496), (20, 1321122), (22, 1201020), (24, 1100935), (30, 880748), (33, 800680), (37, 714120), (40, 660561), (44, 600510), (55, 480408), (60, 440374), (66, 400340), (74, 357060), (88, 300255), (110, 240204), (111, 238040), (120, 220187), (132, 200170), (148, 178530), (165, 160136), (185, 142824), (220, 120102), (222, 119020), (264, 100085), (296, 89265), (330, 80068), (370, 71412), (407, 64920), (440, 60051), (444, 59510), (541, 48840), (555, 47608), (660, 40034), (740, 35706), (814, 32460), (888, 29755), (1082, 24420), (1110, 23804), (1221, 21640), (1320, 20017), (1480, 17853), (1623, 16280), (1628, 16230), (2035, 12984), (2164, 12210), (2220, 11902), (2442, 10820), (2705, 9768), (3246, 8140), (3256, 8115), (4070, 6492), (4328, 6105), (4440, 5951), (4884, 5410)]