72672260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 159485760

約数和(自身を除く): 86813500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 1171, 2140, 2342, 3103, 4684, 5855, 6206, 11710, 12412, 15515, 23420, 31030, 33959, 62060, 67918, 125297, 135836, 169795, 250594, 339590, 501188, 626485, 679180, 1252970, 2505940, 3633613, 7267226, 14534452, 18168065, 36336130, 72672260]

約数ペア:

[(1, 72672260), (2, 36336130), (4, 18168065), (5, 14534452), (10, 7267226), (20, 3633613), (29, 2505940), (58, 1252970), (107, 679180), (116, 626485), (145, 501188), (214, 339590), (290, 250594), (428, 169795), (535, 135836), (580, 125297), (1070, 67918), (1171, 62060), (2140, 33959), (2342, 31030), (3103, 23420), (4684, 15515), (5855, 12412), (6206, 11710)]