39796460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 93653280

約数和(自身を除く): 53856820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4889, 8140, 9778, 19556, 24445, 48890, 53779, 97780, 107558, 180893, 215116, 268895, 361786, 537790, 723572, 904465, 1075580, 1808930, 1989823, 3617860, 3979646, 7959292, 9949115, 19898230, 39796460]

約数ペア:

[(1, 39796460), (2, 19898230), (4, 9949115), (5, 7959292), (10, 3979646), (11, 3617860), (20, 1989823), (22, 1808930), (37, 1075580), (44, 904465), (55, 723572), (74, 537790), (110, 361786), (148, 268895), (185, 215116), (220, 180893), (370, 107558), (407, 97780), (740, 53779), (814, 48890), (1628, 24445), (2035, 19556), (4070, 9778), (4889, 8140)]