25895680

素因数分解:

$2^8\times 5^1\times {\mathrm{20231}}^1$

素因数の和:20252

約数の個数: 36

約数和(自身を含む): 62031312

約数和(自身を除く): 36135632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 20231, 40462, 80924, 101155, 161848, 202310, 323696, 404620, 647392, 809240, 1294784, 1618480, 2589568, 3236960, 5179136, 6473920, 12947840, 25895680]

約数ペア:

[(1, 25895680), (2, 12947840), (4, 6473920), (5, 5179136), (8, 3236960), (10, 2589568), (16, 1618480), (20, 1294784), (32, 809240), (40, 647392), (64, 404620), (80, 323696), (128, 202310), (160, 161848), (256, 101155), (320, 80924), (640, 40462), (1280, 20231)]