166054940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{360989}}^1$

素因数の和:361021

約数の個数: 24

約数和(自身を含む): 363877920

約数和(自身を除く): 197822980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 360989, 721978, 1443956, 1804945, 3609890, 7219780, 8302747, 16605494, 33210988, 41513735, 83027470, 166054940]

約数ペア:

[(1, 166054940), (2, 83027470), (4, 41513735), (5, 33210988), (10, 16605494), (20, 8302747), (23, 7219780), (46, 3609890), (92, 1804945), (115, 1443956), (230, 721978), (460, 360989)]