39446380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 89449920

約数和(自身を除く): 50003540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 2957, 3335, 5914, 6670, 11828, 13340, 14785, 29570, 59140, 68011, 85753, 136022, 171506, 272044, 340055, 343012, 428765, 680110, 857530, 1360220, 1715060, 1972319, 3944638, 7889276, 9861595, 19723190, 39446380]

約数ペア:

[(1, 39446380), (2, 19723190), (4, 9861595), (5, 7889276), (10, 3944638), (20, 1972319), (23, 1715060), (29, 1360220), (46, 857530), (58, 680110), (92, 428765), (115, 343012), (116, 340055), (145, 272044), (230, 171506), (290, 136022), (460, 85753), (580, 68011), (667, 59140), (1334, 29570), (2668, 14785), (2957, 13340), (3335, 11828), (5914, 6670)]