2035885720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{243527}}^1$

素因数の和:243568

約数の個数: 64

約数和(自身を含む): 5260204800

約数和(自身を除く): 3224319080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 243527, 487054, 974108, 1217635, 1948216, 2435270, 2678797, 4627013, 4870540, 5357594, 9254026, 9741080, 10715188, 13393985, 18508052, 21430376, 23135065, 26787970, 37016104, 46270130, 50897143, 53575940, 92540260, 101794286, 107151880, 185080520, 203588572, 254485715, 407177144, 508971430, 1017942860, 2035885720]

約数ペア:

[(1, 2035885720), (2, 1017942860), (4, 508971430), (5, 407177144), (8, 254485715), (10, 203588572), (11, 185080520), (19, 107151880), (20, 101794286), (22, 92540260), (38, 53575940), (40, 50897143), (44, 46270130), (55, 37016104), (76, 26787970), (88, 23135065), (95, 21430376), (110, 18508052), (152, 13393985), (190, 10715188), (209, 9741080), (220, 9254026), (380, 5357594), (418, 4870540), (440, 4627013), (760, 2678797), (836, 2435270), (1045, 1948216), (1672, 1217635), (2090, 974108), (4180, 487054), (8360, 243527)]