32775880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5981}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 74296440

約数和(自身を除く): 41520560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 5981, 11962, 23924, 29905, 47848, 59810, 119620, 239240, 819397, 1638794, 3277588, 4096985, 6555176, 8193970, 16387940, 32775880]

約数ペア:

[(1, 32775880), (2, 16387940), (4, 8193970), (5, 6555176), (8, 4096985), (10, 3277588), (20, 1638794), (40, 819397), (137, 239240), (274, 119620), (548, 59810), (685, 47848), (1096, 29905), (1370, 23924), (2740, 11962), (5480, 5981)]