17797240

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{733}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 40164480

約数和(自身を除く): 22367240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 733, 1214, 1466, 2428, 2932, 3035, 3665, 4856, 5864, 6070, 7330, 12140, 14660, 24280, 29320, 444931, 889862, 1779724, 2224655, 3559448, 4449310, 8898620, 17797240]

約数ペア:

[(1, 17797240), (2, 8898620), (4, 4449310), (5, 3559448), (8, 2224655), (10, 1779724), (20, 889862), (40, 444931), (607, 29320), (733, 24280), (1214, 14660), (1466, 12140), (2428, 7330), (2932, 6070), (3035, 5864), (3665, 4856)]