26369920

素因数分解:

$2^7\times 5^1\times {\mathrm{41203}}^1$

素因数の和:41222

約数の個数: 32

約数和(自身を含む): 63042120

約数和(自身を除く): 36672200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41203, 82406, 164812, 206015, 329624, 412030, 659248, 824060, 1318496, 1648120, 2636992, 3296240, 5273984, 6592480, 13184960, 26369920]

約数ペア:

[(1, 26369920), (2, 13184960), (4, 6592480), (5, 5273984), (8, 3296240), (10, 2636992), (16, 1648120), (20, 1318496), (32, 824060), (40, 659248), (64, 412030), (80, 329624), (128, 206015), (160, 164812), (320, 82406), (640, 41203)]