87949240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{95597}}^1$

素因数の和:95631

約数の個数: 32

約数和(自身を含む): 206491680

約数和(自身を除く): 118542440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 95597, 191194, 382388, 477985, 764776, 955970, 1911940, 2198731, 3823880, 4397462, 8794924, 10993655, 17589848, 21987310, 43974620, 87949240]

約数ペア:

[(1, 87949240), (2, 43974620), (4, 21987310), (5, 17589848), (8, 10993655), (10, 8794924), (20, 4397462), (23, 3823880), (40, 2198731), (46, 1911940), (92, 955970), (115, 764776), (184, 477985), (230, 382388), (460, 191194), (920, 95597)]