4136680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 9799200

約数和(自身を除く): 5662520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5443, 10886, 21772, 27215, 43544, 54430, 103417, 108860, 206834, 217720, 413668, 517085, 827336, 1034170, 2068340, 4136680]

約数ペア:

[(1, 4136680), (2, 2068340), (4, 1034170), (5, 827336), (8, 517085), (10, 413668), (19, 217720), (20, 206834), (38, 108860), (40, 103417), (76, 54430), (95, 43544), (152, 27215), (190, 21772), (380, 10886), (760, 5443)]