1892242550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{21107}}^1$

素因数の和:21293

約数の個数: 48

約数和(自身を含む): 3863270592

約数和(自身を除く): 1971028042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 3586, 4075, 8150, 8965, 17930, 21107, 42214, 44825, 89650, 105535, 211070, 232177, 464354, 527675, 1055350, 1160885, 2321770, 3440441, 5804425, 6880882, 11608850, 17202205, 34404410, 37844851, 75689702, 86011025, 172022050, 189224255, 378448510, 946121275, 1892242550]

約数ペア:

[(1, 1892242550), (2, 946121275), (5, 378448510), (10, 189224255), (11, 172022050), (22, 86011025), (25, 75689702), (50, 37844851), (55, 34404410), (110, 17202205), (163, 11608850), (275, 6880882), (326, 5804425), (550, 3440441), (815, 2321770), (1630, 1160885), (1793, 1055350), (3586, 527675), (4075, 464354), (8150, 232177), (8965, 211070), (17930, 105535), (21107, 89650), (42214, 44825)]