105533480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202949}}^1$

素因数の和:202973

約数の個数: 32

約数和(自身を含む): 255717000

約数和(自身を除く): 150183520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 202949, 405898, 811796, 1014745, 1623592, 2029490, 2638337, 4058980, 5276674, 8117960, 10553348, 13191685, 21106696, 26383370, 52766740, 105533480]

約数ペア:

[(1, 105533480), (2, 52766740), (4, 26383370), (5, 21106696), (8, 13191685), (10, 10553348), (13, 8117960), (20, 5276674), (26, 4058980), (40, 2638337), (52, 2029490), (65, 1623592), (104, 1014745), (130, 811796), (260, 405898), (520, 202949)]