8587030720

素因数分解:

$2^6\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{14327}}^1$

素因数の和:16217

約数の個数: 56

約数和(自身を含む): 20460212064

約数和(自身を除く): 11873181344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1873, 3746, 7492, 9365, 14327, 14984, 18730, 28654, 29968, 37460, 57308, 59936, 71635, 74920, 114616, 119872, 143270, 149840, 229232, 286540, 299680, 458464, 573080, 599360, 916928, 1146160, 2292320, 4584640, 26834471, 53668942, 107337884, 134172355, 214675768, 268344710, 429351536, 536689420, 858703072, 1073378840, 1717406144, 2146757680, 4293515360, 8587030720]

約数ペア:

[(1, 8587030720), (2, 4293515360), (4, 2146757680), (5, 1717406144), (8, 1073378840), (10, 858703072), (16, 536689420), (20, 429351536), (32, 268344710), (40, 214675768), (64, 134172355), (80, 107337884), (160, 53668942), (320, 26834471), (1873, 4584640), (3746, 2292320), (7492, 1146160), (9365, 916928), (14327, 599360), (14984, 573080), (18730, 458464), (28654, 299680), (29968, 286540), (37460, 229232), (57308, 149840), (59936, 143270), (71635, 119872), (74920, 114616)]