54983080

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8231}}^1$

素因数の和:8409

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 69484760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 8231, 16462, 32924, 41155, 65848, 82310, 164620, 329240, 1374577, 2749154, 5498308, 6872885, 10996616, 13745770, 27491540, 54983080]

約数ペア:

[(1, 54983080), (2, 27491540), (4, 13745770), (5, 10996616), (8, 6872885), (10, 5498308), (20, 2749154), (40, 1374577), (167, 329240), (334, 164620), (668, 82310), (835, 65848), (1336, 41155), (1670, 32924), (3340, 16462), (6680, 8231)]