11691700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2776

約数の個数: 36

約数和(自身を含む): 25970560

約数和(自身を除く): 14278860

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 2719, 4300, 5438, 10876, 13595, 27190, 54380, 67975, 116917, 135950, 233834, 271900, 467668, 584585, 1169170, 2338340, 2922925, 5845850, 11691700]

約数ペア:

[(1, 11691700), (2, 5845850), (4, 2922925), (5, 2338340), (10, 1169170), (20, 584585), (25, 467668), (43, 271900), (50, 233834), (86, 135950), (100, 116917), (172, 67975), (215, 54380), (430, 27190), (860, 13595), (1075, 10876), (2150, 5438), (2719, 4300)]