38844740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9293}}^1$

素因数の和:9332

約数の個数: 48

約数和(自身を含む): 93683520

約数和(自身を除く): 54838780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9293, 18586, 37172, 46465, 92930, 102223, 176567, 185860, 204446, 353134, 408892, 511115, 706268, 882835, 1022230, 1765670, 1942237, 2044460, 3531340, 3884474, 7768948, 9711185, 19422370, 38844740]

約数ペア:

[(1, 38844740), (2, 19422370), (4, 9711185), (5, 7768948), (10, 3884474), (11, 3531340), (19, 2044460), (20, 1942237), (22, 1765670), (38, 1022230), (44, 882835), (55, 706268), (76, 511115), (95, 408892), (110, 353134), (190, 204446), (209, 185860), (220, 176567), (380, 102223), (418, 92930), (836, 46465), (1045, 37172), (2090, 18586), (4180, 9293)]