4589480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 12147840

約数和(自身を除く): 7558360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 443, 518, 740, 886, 1036, 1295, 1480, 1772, 2072, 2215, 2590, 3101, 3544, 4430, 5180, 6202, 8860, 10360, 12404, 15505, 16391, 17720, 24808, 31010, 32782, 62020, 65564, 81955, 114737, 124040, 131128, 163910, 229474, 327820, 458948, 573685, 655640, 917896, 1147370, 2294740, 4589480]

約数ペア:

[(1, 4589480), (2, 2294740), (4, 1147370), (5, 917896), (7, 655640), (8, 573685), (10, 458948), (14, 327820), (20, 229474), (28, 163910), (35, 131128), (37, 124040), (40, 114737), (56, 81955), (70, 65564), (74, 62020), (140, 32782), (148, 31010), (185, 24808), (259, 17720), (280, 16391), (296, 15505), (370, 12404), (443, 10360), (518, 8860), (740, 6202), (886, 5180), (1036, 4430), (1295, 3544), (1480, 3101), (1772, 2590), (2072, 2215)]