105907640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115117}}^1$

素因数の和:115151

約数の個数: 32

約数和(自身を含む): 248654880

約数和(自身を除く): 142747240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 115117, 230234, 460468, 575585, 920936, 1151170, 2302340, 2647691, 4604680, 5295382, 10590764, 13238455, 21181528, 26476910, 52953820, 105907640]

約数ペア:

[(1, 105907640), (2, 52953820), (4, 26476910), (5, 21181528), (8, 13238455), (10, 10590764), (20, 5295382), (23, 4604680), (40, 2647691), (46, 2302340), (92, 1151170), (115, 920936), (184, 575585), (230, 460468), (460, 230234), (920, 115117)]