26463080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 70416000

約数和(自身を除く): 43952920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 3259, 4060, 6518, 8120, 13036, 16295, 22813, 26072, 32590, 45626, 65180, 91252, 94511, 114065, 130360, 182504, 189022, 228130, 378044, 456260, 472555, 661577, 756088, 912520, 945110, 1323154, 1890220, 2646308, 3307885, 3780440, 5292616, 6615770, 13231540, 26463080]

約数ペア:

[(1, 26463080), (2, 13231540), (4, 6615770), (5, 5292616), (7, 3780440), (8, 3307885), (10, 2646308), (14, 1890220), (20, 1323154), (28, 945110), (29, 912520), (35, 756088), (40, 661577), (56, 472555), (58, 456260), (70, 378044), (116, 228130), (140, 189022), (145, 182504), (203, 130360), (232, 114065), (280, 94511), (290, 91252), (406, 65180), (580, 45626), (812, 32590), (1015, 26072), (1160, 22813), (1624, 16295), (2030, 13036), (3259, 8120), (4060, 6518)]