505849840

素因数分解:

$2^4\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{6133}}^1$

素因数の和:7177

約数の個数: 40

約数和(自身を含む): 1177433568

約数和(自身を除く): 671583728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1031, 2062, 4124, 5155, 6133, 8248, 10310, 12266, 16496, 20620, 24532, 30665, 41240, 49064, 61330, 82480, 98128, 122660, 245320, 490640, 6323123, 12646246, 25292492, 31615615, 50584984, 63231230, 101169968, 126462460, 252924920, 505849840]

約数ペア:

[(1, 505849840), (2, 252924920), (4, 126462460), (5, 101169968), (8, 63231230), (10, 50584984), (16, 31615615), (20, 25292492), (40, 12646246), (80, 6323123), (1031, 490640), (2062, 245320), (4124, 122660), (5155, 98128), (6133, 82480), (8248, 61330), (10310, 49064), (12266, 41240), (16496, 30665), (20620, 24532)]