85552940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1669}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 196953120

約数和(自身を除く): 111400180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 1669, 2330, 2563, 3338, 4660, 5126, 6676, 8345, 10252, 12815, 16690, 18359, 25630, 33380, 36718, 51260, 73436, 91795, 183590, 367180, 388877, 777754, 1555508, 1944385, 3888770, 4277647, 7777540, 8555294, 17110588, 21388235, 42776470, 85552940]

約数ペア:

[(1, 85552940), (2, 42776470), (4, 21388235), (5, 17110588), (10, 8555294), (11, 7777540), (20, 4277647), (22, 3888770), (44, 1944385), (55, 1555508), (110, 777754), (220, 388877), (233, 367180), (466, 183590), (932, 91795), (1165, 73436), (1669, 51260), (2330, 36718), (2563, 33380), (3338, 25630), (4660, 18359), (5126, 16690), (6676, 12815), (8345, 10252)]