27807040

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 66888360

約数和(自身を除く): 39081320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 769, 904, 1130, 1538, 1808, 2260, 3076, 3616, 3845, 4520, 6152, 7232, 7690, 9040, 12304, 15380, 18080, 24608, 30760, 36160, 49216, 61520, 86897, 123040, 173794, 246080, 347588, 434485, 695176, 868970, 1390352, 1737940, 2780704, 3475880, 5561408, 6951760, 13903520, 27807040]

約数ペア:

[(1, 27807040), (2, 13903520), (4, 6951760), (5, 5561408), (8, 3475880), (10, 2780704), (16, 1737940), (20, 1390352), (32, 868970), (40, 695176), (64, 434485), (80, 347588), (113, 246080), (160, 173794), (226, 123040), (320, 86897), (452, 61520), (565, 49216), (769, 36160), (904, 30760), (1130, 24608), (1538, 18080), (1808, 15380), (2260, 12304), (3076, 9040), (3616, 7690), (3845, 7232), (4520, 6152)]