56042240

素因数分解:

$2^8\times 5^1\times {\mathrm{43783}}^1$

素因数の和:43804

約数の個数: 36

約数和(自身を含む): 134241744

約数和(自身を除く): 78199504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 43783, 87566, 175132, 218915, 350264, 437830, 700528, 875660, 1401056, 1751320, 2802112, 3502640, 5604224, 7005280, 11208448, 14010560, 28021120, 56042240]

約数ペア:

[(1, 56042240), (2, 28021120), (4, 14010560), (5, 11208448), (8, 7005280), (10, 5604224), (16, 3502640), (20, 2802112), (32, 1751320), (40, 1401056), (64, 875660), (80, 700528), (128, 437830), (160, 350264), (256, 218915), (320, 175132), (640, 87566), (1280, 43783)]