11241700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1516

約数の個数: 36

約数和(自身を含む): 24720640

約数和(自身を除く): 13478940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1423, 1580, 1975, 2846, 3950, 5692, 7115, 7900, 14230, 28460, 35575, 71150, 112417, 142300, 224834, 449668, 562085, 1124170, 2248340, 2810425, 5620850, 11241700]

約数ペア:

[(1, 11241700), (2, 5620850), (4, 2810425), (5, 2248340), (10, 1124170), (20, 562085), (25, 449668), (50, 224834), (79, 142300), (100, 112417), (158, 71150), (316, 35575), (395, 28460), (790, 14230), (1423, 7900), (1580, 7115), (1975, 5692), (2846, 3950)]