1072156951240

素因数分解:

$2^3\times 5^1\times {\mathrm{26803923781}}^1$

素因数の和:26803923792

約数の個数: 16

約数和(自身を含む): 2412353140380

約数和(自身を除く): 1340196189140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26803923781, 53607847562, 107215695124, 134019618905, 214431390248, 268039237810, 536078475620, 1072156951240]

約数ペア:

[(1, 1072156951240), (2, 536078475620), (4, 268039237810), (5, 214431390248), (8, 134019618905), (10, 107215695124), (20, 53607847562), (40, 26803923781)]