1078970800

素因数分解:

$2^4\times 5^2\times {\mathrm{443}}^1\times {\mathrm{6089}}^1$

素因数の和:6550

約数の個数: 60

約数和(自身を含む): 2598505560

約数和(自身を除く): 1519534760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 443, 886, 1772, 2215, 3544, 4430, 6089, 7088, 8860, 11075, 12178, 17720, 22150, 24356, 30445, 35440, 44300, 48712, 60890, 88600, 97424, 121780, 152225, 177200, 243560, 304450, 487120, 608900, 1217800, 2435600, 2697427, 5394854, 10789708, 13487135, 21579416, 26974270, 43158832, 53948540, 67435675, 107897080, 134871350, 215794160, 269742700, 539485400, 1078970800]

約数ペア:

[(1, 1078970800), (2, 539485400), (4, 269742700), (5, 215794160), (8, 134871350), (10, 107897080), (16, 67435675), (20, 53948540), (25, 43158832), (40, 26974270), (50, 21579416), (80, 13487135), (100, 10789708), (200, 5394854), (400, 2697427), (443, 2435600), (886, 1217800), (1772, 608900), (2215, 487120), (3544, 304450), (4430, 243560), (6089, 177200), (7088, 152225), (8860, 121780), (11075, 97424), (12178, 88600), (17720, 60890), (22150, 48712), (24356, 44300), (30445, 35440)]