2375440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 5767488

約数和(自身を除く): 3392048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1291, 1840, 2582, 5164, 6455, 10328, 12910, 20656, 25820, 29693, 51640, 59386, 103280, 118772, 148465, 237544, 296930, 475088, 593860, 1187720, 2375440]

約数ペア:

[(1, 2375440), (2, 1187720), (4, 593860), (5, 475088), (8, 296930), (10, 237544), (16, 148465), (20, 118772), (23, 103280), (40, 59386), (46, 51640), (80, 29693), (92, 25820), (115, 20656), (184, 12910), (230, 10328), (368, 6455), (460, 5164), (920, 2582), (1291, 1840)]