4561514440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16291123}}^1$

素因数の和:16291141

約数の個数: 32

約数和(自身を含む): 11729609280

約数和(自身を除く): 7168094840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16291123, 32582246, 65164492, 81455615, 114037861, 130328984, 162911230, 228075722, 325822460, 456151444, 570189305, 651644920, 912302888, 1140378610, 2280757220, 4561514440]

約数ペア:

[(1, 4561514440), (2, 2280757220), (4, 1140378610), (5, 912302888), (7, 651644920), (8, 570189305), (10, 456151444), (14, 325822460), (20, 228075722), (28, 162911230), (35, 130328984), (40, 114037861), (56, 81455615), (70, 65164492), (140, 32582246), (280, 16291123)]