2026089280

素因数分解:

$2^6\times 5^1\times {\mathrm{6331529}}^1$

素因数の和:6331546

約数の個数: 28

約数和(自身を含む): 4824625860

約数和(自身を除く): 2798536580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6331529, 12663058, 25326116, 31657645, 50652232, 63315290, 101304464, 126630580, 202608928, 253261160, 405217856, 506522320, 1013044640, 2026089280]

約数ペア:

[(1, 2026089280), (2, 1013044640), (4, 506522320), (5, 405217856), (8, 253261160), (10, 202608928), (16, 126630580), (20, 101304464), (32, 63315290), (40, 50652232), (64, 31657645), (80, 25326116), (160, 12663058), (320, 6331529)]