3883220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5491180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 929, 1045, 1858, 2090, 3716, 4180, 4645, 9290, 10219, 17651, 18580, 20438, 35302, 40876, 51095, 70604, 88255, 102190, 176510, 194161, 204380, 353020, 388322, 776644, 970805, 1941610, 3883220]

約数ペア:

[(1, 3883220), (2, 1941610), (4, 970805), (5, 776644), (10, 388322), (11, 353020), (19, 204380), (20, 194161), (22, 176510), (38, 102190), (44, 88255), (55, 70604), (76, 51095), (95, 40876), (110, 35302), (190, 20438), (209, 18580), (220, 17651), (380, 10219), (418, 9290), (836, 4645), (929, 4180), (1045, 3716), (1858, 2090)]