89055040

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1115

約数の個数: 56

約数和(自身を含む): 212899752

約数和(自身を除く): 123844712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 701, 794, 1402, 1588, 1985, 2804, 3176, 3505, 3970, 5608, 6352, 7010, 7940, 11216, 12704, 14020, 15880, 22432, 25408, 28040, 31760, 44864, 56080, 63520, 112160, 127040, 224320, 278297, 556594, 1113188, 1391485, 2226376, 2782970, 4452752, 5565940, 8905504, 11131880, 17811008, 22263760, 44527520, 89055040]

約数ペア:

[(1, 89055040), (2, 44527520), (4, 22263760), (5, 17811008), (8, 11131880), (10, 8905504), (16, 5565940), (20, 4452752), (32, 2782970), (40, 2226376), (64, 1391485), (80, 1113188), (160, 556594), (320, 278297), (397, 224320), (701, 127040), (794, 112160), (1402, 63520), (1588, 56080), (1985, 44864), (2804, 31760), (3176, 28040), (3505, 25408), (3970, 22432), (5608, 15880), (6352, 14020), (7010, 12704), (7940, 11216)]