139622080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33563}}^1$

素因数の和:33593

約数の個数: 56

約数和(自身を含む): 358060752

約数和(自身を除く): 218438672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 33563, 67126, 134252, 167815, 268504, 335630, 436319, 537008, 671260, 872638, 1074016, 1342520, 1745276, 2148032, 2181595, 2685040, 3490552, 4363190, 5370080, 6981104, 8726380, 10740160, 13962208, 17452760, 27924416, 34905520, 69811040, 139622080]

約数ペア:

[(1, 139622080), (2, 69811040), (4, 34905520), (5, 27924416), (8, 17452760), (10, 13962208), (13, 10740160), (16, 8726380), (20, 6981104), (26, 5370080), (32, 4363190), (40, 3490552), (52, 2685040), (64, 2181595), (65, 2148032), (80, 1745276), (104, 1342520), (130, 1074016), (160, 872638), (208, 671260), (260, 537008), (320, 436319), (416, 335630), (520, 268504), (832, 167815), (1040, 134252), (2080, 67126), (4160, 33563)]