7282120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10737

約数の個数: 32

約数和(自身を含む): 17350200

約数和(自身を除く): 10068080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10709, 21418, 42836, 53545, 85672, 107090, 182053, 214180, 364106, 428360, 728212, 910265, 1456424, 1820530, 3641060, 7282120]

約数ペア:

[(1, 7282120), (2, 3641060), (4, 1820530), (5, 1456424), (8, 910265), (10, 728212), (17, 428360), (20, 364106), (34, 214180), (40, 182053), (68, 107090), (85, 85672), (136, 53545), (170, 42836), (340, 21418), (680, 10709)]