11879080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 26943840

約数和(自身を除く): 15064760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2267, 2620, 4534, 5240, 9068, 11335, 18136, 22670, 45340, 90680, 296977, 593954, 1187908, 1484885, 2375816, 2969770, 5939540, 11879080]

約数ペア:

[(1, 11879080), (2, 5939540), (4, 2969770), (5, 2375816), (8, 1484885), (10, 1187908), (20, 593954), (40, 296977), (131, 90680), (262, 45340), (524, 22670), (655, 18136), (1048, 11335), (1310, 9068), (2267, 5240), (2620, 4534)]