528088540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{8147}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 1270305792

約数和(自身を除く): 742217252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 3241, 4630, 6482, 8147, 9260, 12964, 16205, 16294, 32410, 32588, 40735, 57029, 64820, 81470, 114058, 162940, 228116, 285145, 570290, 1140580, 3772061, 7544122, 15088244, 18860305, 26404427, 37720610, 52808854, 75441220, 105617708, 132022135, 264044270, 528088540]

約数ペア:

[(1, 528088540), (2, 264044270), (4, 132022135), (5, 105617708), (7, 75441220), (10, 52808854), (14, 37720610), (20, 26404427), (28, 18860305), (35, 15088244), (70, 7544122), (140, 3772061), (463, 1140580), (926, 570290), (1852, 285145), (2315, 228116), (3241, 162940), (4630, 114058), (6482, 81470), (8147, 64820), (9260, 57029), (12964, 40735), (16205, 32588), (16294, 32410)]