5254480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 15249024

約数和(自身を除く): 9994544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 853, 880, 1232, 1540, 1706, 3080, 3412, 4265, 5971, 6160, 6824, 8530, 9383, 11942, 13648, 17060, 18766, 23884, 29855, 34120, 37532, 46915, 47768, 59710, 65681, 68240, 75064, 93830, 95536, 119420, 131362, 150128, 187660, 238840, 262724, 328405, 375320, 477680, 525448, 656810, 750640, 1050896, 1313620, 2627240, 5254480]

約数ペア:

[(1, 5254480), (2, 2627240), (4, 1313620), (5, 1050896), (7, 750640), (8, 656810), (10, 525448), (11, 477680), (14, 375320), (16, 328405), (20, 262724), (22, 238840), (28, 187660), (35, 150128), (40, 131362), (44, 119420), (55, 95536), (56, 93830), (70, 75064), (77, 68240), (80, 65681), (88, 59710), (110, 47768), (112, 46915), (140, 37532), (154, 34120), (176, 29855), (220, 23884), (280, 18766), (308, 17060), (385, 13648), (440, 11942), (560, 9383), (616, 8530), (770, 6824), (853, 6160), (880, 5971), (1232, 4265), (1540, 3412), (1706, 3080)]