452824640

素因数分解:

$2^6\times 5^1\times {\mathrm{1415077}}^1$

素因数の和:1415094

約数の個数: 28

約数和(自身を含む): 1078289436

約数和(自身を除く): 625464796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1415077, 2830154, 5660308, 7075385, 11320616, 14150770, 22641232, 28301540, 45282464, 56603080, 90564928, 113206160, 226412320, 452824640]

約数ペア:

[(1, 452824640), (2, 226412320), (4, 113206160), (5, 90564928), (8, 56603080), (10, 45282464), (16, 28301540), (20, 22641232), (32, 14150770), (40, 11320616), (64, 7075385), (80, 5660308), (160, 2830154), (320, 1415077)]