4056680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 9377640

約数和(自身を除く): 5320960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2741, 5482, 10964, 13705, 21928, 27410, 54820, 101417, 109640, 202834, 405668, 507085, 811336, 1014170, 2028340, 4056680]

約数ペア:

[(1, 4056680), (2, 2028340), (4, 1014170), (5, 811336), (8, 507085), (10, 405668), (20, 202834), (37, 109640), (40, 101417), (74, 54820), (148, 27410), (185, 21928), (296, 13705), (370, 10964), (740, 5482), (1480, 2741)]