22347050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 46497024

約数和(自身を除く): 24149974

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 991, 1025, 1982, 2050, 2255, 4510, 4955, 9910, 10901, 11275, 21802, 22550, 24775, 40631, 49550, 54505, 81262, 109010, 203155, 272525, 406310, 446941, 545050, 893882, 1015775, 2031550, 2234705, 4469410, 11173525, 22347050]

約数ペア:

[(1, 22347050), (2, 11173525), (5, 4469410), (10, 2234705), (11, 2031550), (22, 1015775), (25, 893882), (41, 545050), (50, 446941), (55, 406310), (82, 272525), (110, 203155), (205, 109010), (275, 81262), (410, 54505), (451, 49550), (550, 40631), (902, 24775), (991, 22550), (1025, 21802), (1982, 11275), (2050, 10901), (2255, 9910), (4510, 4955)]