26043420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 79394112

約数和(自身を除く): 53350692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 193, 195, 260, 346, 386, 390, 519, 579, 692, 772, 780, 865, 965, 1038, 1158, 1730, 1930, 2076, 2249, 2316, 2509, 2595, 2895, 3460, 3860, 4498, 5018, 5190, 5790, 6747, 7527, 8996, 10036, 10380, 11245, 11580, 12545, 13494, 15054, 22490, 25090, 26988, 30108, 33389, 33735, 37635, 44980, 50180, 66778, 67470, 75270, 100167, 133556, 134940, 150540, 166945, 200334, 333890, 400668, 434057, 500835, 667780, 868114, 1001670, 1302171, 1736228, 2003340, 2170285, 2604342, 4340570, 5208684, 6510855, 8681140, 13021710, 26043420]

約数ペア:

[(1, 26043420), (2, 13021710), (3, 8681140), (4, 6510855), (5, 5208684), (6, 4340570), (10, 2604342), (12, 2170285), (13, 2003340), (15, 1736228), (20, 1302171), (26, 1001670), (30, 868114), (39, 667780), (52, 500835), (60, 434057), (65, 400668), (78, 333890), (130, 200334), (156, 166945), (173, 150540), (193, 134940), (195, 133556), (260, 100167), (346, 75270), (386, 67470), (390, 66778), (519, 50180), (579, 44980), (692, 37635), (772, 33735), (780, 33389), (865, 30108), (965, 26988), (1038, 25090), (1158, 22490), (1730, 15054), (1930, 13494), (2076, 12545), (2249, 11580), (2316, 11245), (2509, 10380), (2595, 10036), (2895, 8996), (3460, 7527), (3860, 6747), (4498, 5790), (5018, 5190)]