26235040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12641

約数の個数: 48

約数和(自身を含む): 66753288

約数和(自身を除く): 40518248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 12613, 25226, 50452, 63065, 100904, 126130, 163969, 201808, 252260, 327938, 403616, 504520, 655876, 819845, 1009040, 1311752, 1639690, 2018080, 2623504, 3279380, 5247008, 6558760, 13117520, 26235040]

約数ペア:

[(1, 26235040), (2, 13117520), (4, 6558760), (5, 5247008), (8, 3279380), (10, 2623504), (13, 2018080), (16, 1639690), (20, 1311752), (26, 1009040), (32, 819845), (40, 655876), (52, 504520), (65, 403616), (80, 327938), (104, 252260), (130, 201808), (160, 163969), (208, 126130), (260, 100904), (416, 63065), (520, 50452), (1040, 25226), (2080, 12613)]