2544175060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{370871}}^1$

素因数の和:370901

約数の個数: 48

約数和(自身を含む): 6230649600

約数和(自身を除く): 3686474540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 370871, 741742, 1483484, 1854355, 2596097, 3708710, 5192194, 7417420, 10384388, 12980485, 18172679, 25960970, 36345358, 51921940, 72690716, 90863395, 127208753, 181726790, 254417506, 363453580, 508835012, 636043765, 1272087530, 2544175060]

約数ペア:

[(1, 2544175060), (2, 1272087530), (4, 636043765), (5, 508835012), (7, 363453580), (10, 254417506), (14, 181726790), (20, 127208753), (28, 90863395), (35, 72690716), (49, 51921940), (70, 36345358), (98, 25960970), (140, 18172679), (196, 12980485), (245, 10384388), (343, 7417420), (490, 5192194), (686, 3708710), (980, 2596097), (1372, 1854355), (1715, 1483484), (3430, 741742), (6860, 370871)]