3951036160

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22531}}^1$

素因数の和:22689

約数の個数: 72

約数和(自身を含む): 9533469456

約数和(自身を除く): 5582433296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 17536, 21920, 22531, 35072, 43840, 45062, 87680, 90124, 112655, 175360, 180248, 225310, 360496, 450620, 720992, 901240, 1441984, 1802480, 2883968, 3086747, 3604960, 5767936, 6173494, 7209920, 12346988, 14419840, 15433735, 24693976, 28839680, 30867470, 49387952, 61734940, 98775904, 123469880, 197551808, 246939760, 395103616, 493879520, 790207232, 987759040, 1975518080, 3951036160]

約数ペア:

[(1, 3951036160), (2, 1975518080), (4, 987759040), (5, 790207232), (8, 493879520), (10, 395103616), (16, 246939760), (20, 197551808), (32, 123469880), (40, 98775904), (64, 61734940), (80, 49387952), (128, 30867470), (137, 28839680), (160, 24693976), (256, 15433735), (274, 14419840), (320, 12346988), (548, 7209920), (640, 6173494), (685, 5767936), (1096, 3604960), (1280, 3086747), (1370, 2883968), (2192, 1802480), (2740, 1441984), (4384, 901240), (5480, 720992), (8768, 450620), (10960, 360496), (17536, 225310), (21920, 180248), (22531, 175360), (35072, 112655), (43840, 90124), (45062, 87680)]