2850873868360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{111029}}^1\times {\mathrm{91703}}^1$

素因数の和:202750

約数の個数: 64

約数和(自身を含む): 7330964486400

約数和(自身を除く): 4480090618040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 91703, 111029, 183406, 222058, 366812, 444116, 458515, 555145, 641921, 733624, 777203, 888232, 917030, 1110290, 1283842, 1554406, 1834060, 2220580, 2567684, 3108812, 3209605, 3668120, 3886015, 4441160, 5135368, 6217624, 6419210, 7772030, 12838420, 15544060, 25676840, 31088120, 10181692387, 20363384774, 40726769548, 50908461935, 71271846709, 81453539096, 101816923870, 142543693418, 203633847740, 285087386836, 356359233545, 407267695480, 570174773672, 712718467090, 1425436934180, 2850873868360]

約数ペア:

[(1, 2850873868360), (2, 1425436934180), (4, 712718467090), (5, 570174773672), (7, 407267695480), (8, 356359233545), (10, 285087386836), (14, 203633847740), (20, 142543693418), (28, 101816923870), (35, 81453539096), (40, 71271846709), (56, 50908461935), (70, 40726769548), (140, 20363384774), (280, 10181692387), (91703, 31088120), (111029, 25676840), (183406, 15544060), (222058, 12838420), (366812, 7772030), (444116, 6419210), (458515, 6217624), (555145, 5135368), (641921, 4441160), (733624, 3886015), (777203, 3668120), (888232, 3209605), (917030, 3108812), (1110290, 2567684), (1283842, 2220580), (1554406, 1834060)]