45201280

素因数分解:

$2^7\times 5^1\times {\mathrm{70627}}^1$

素因数の和:70646

約数の個数: 32

約数和(自身を含む): 108060840

約数和(自身を除く): 62859560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70627, 141254, 282508, 353135, 565016, 706270, 1130032, 1412540, 2260064, 2825080, 4520128, 5650160, 9040256, 11300320, 22600640, 45201280]

約数ペア:

[(1, 45201280), (2, 22600640), (4, 11300320), (5, 9040256), (8, 5650160), (10, 4520128), (16, 2825080), (20, 2260064), (32, 1412540), (40, 1130032), (64, 706270), (80, 565016), (128, 353135), (160, 282508), (320, 141254), (640, 70627)]