4162840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9461}}^1$

素因数の和:9483

約数の個数: 32

約数和(自身を含む): 10218960

約数和(自身を除く): 6056120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9461, 18922, 37844, 47305, 75688, 94610, 104071, 189220, 208142, 378440, 416284, 520355, 832568, 1040710, 2081420, 4162840]

約数ペア:

[(1, 4162840), (2, 2081420), (4, 1040710), (5, 832568), (8, 520355), (10, 416284), (11, 378440), (20, 208142), (22, 189220), (40, 104071), (44, 94610), (55, 75688), (88, 47305), (110, 37844), (220, 18922), (440, 9461)]