5755640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 14376960

約数和(自身を除く): 8621320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 127, 206, 220, 254, 412, 440, 508, 515, 635, 824, 1016, 1030, 1133, 1270, 1397, 2060, 2266, 2540, 2794, 4120, 4532, 5080, 5588, 5665, 6985, 9064, 11176, 11330, 13081, 13970, 22660, 26162, 27940, 45320, 52324, 55880, 65405, 104648, 130810, 143891, 261620, 287782, 523240, 575564, 719455, 1151128, 1438910, 2877820, 5755640]

約数ペア:

[(1, 5755640), (2, 2877820), (4, 1438910), (5, 1151128), (8, 719455), (10, 575564), (11, 523240), (20, 287782), (22, 261620), (40, 143891), (44, 130810), (55, 104648), (88, 65405), (103, 55880), (110, 52324), (127, 45320), (206, 27940), (220, 26162), (254, 22660), (412, 13970), (440, 13081), (508, 11330), (515, 11176), (635, 9064), (824, 6985), (1016, 5665), (1030, 5588), (1133, 5080), (1270, 4532), (1397, 4120), (2060, 2794), (2266, 2540)]