9540080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 24935904

約数和(自身を除く): 15395824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 293, 296, 370, 407, 440, 586, 592, 740, 814, 880, 1172, 1465, 1480, 1628, 2035, 2344, 2930, 2960, 3223, 3256, 4070, 4688, 5860, 6446, 6512, 8140, 10841, 11720, 12892, 16115, 16280, 21682, 23440, 25784, 32230, 32560, 43364, 51568, 54205, 64460, 86728, 108410, 119251, 128920, 173456, 216820, 238502, 257840, 433640, 477004, 596255, 867280, 954008, 1192510, 1908016, 2385020, 4770040, 9540080]

約数ペア:

[(1, 9540080), (2, 4770040), (4, 2385020), (5, 1908016), (8, 1192510), (10, 954008), (11, 867280), (16, 596255), (20, 477004), (22, 433640), (37, 257840), (40, 238502), (44, 216820), (55, 173456), (74, 128920), (80, 119251), (88, 108410), (110, 86728), (148, 64460), (176, 54205), (185, 51568), (220, 43364), (293, 32560), (296, 32230), (370, 25784), (407, 23440), (440, 21682), (586, 16280), (592, 16115), (740, 12892), (814, 11720), (880, 10841), (1172, 8140), (1465, 6512), (1480, 6446), (1628, 5860), (2035, 4688), (2344, 4070), (2930, 3256), (2960, 3223)]