146089280

素因数分解:

$2^6\times 5^1\times {\mathrm{456529}}^1$

素因数の和:456546

約数の個数: 28

約数和(自身を含む): 347875860

約数和(自身を除く): 201786580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 456529, 913058, 1826116, 2282645, 3652232, 4565290, 7304464, 9130580, 14608928, 18261160, 29217856, 36522320, 73044640, 146089280]

約数ペア:

[(1, 146089280), (2, 73044640), (4, 36522320), (5, 29217856), (8, 18261160), (10, 14608928), (16, 9130580), (20, 7304464), (32, 4565290), (40, 3652232), (64, 2282645), (80, 1826116), (160, 913058), (320, 456529)]