4240409930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1\times {\mathrm{5689}}^1$

素因数の和:9638

約数の個数: 32

約数和(自身を含む): 8037921600

約数和(自身を除く): 3797511670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3923, 5689, 7846, 11378, 19615, 28445, 39230, 56890, 74537, 108091, 149074, 216182, 372685, 540455, 745370, 1080910, 22317947, 44635894, 111589735, 223179470, 424040993, 848081986, 2120204965, 4240409930]

約数ペア:

[(1, 4240409930), (2, 2120204965), (5, 848081986), (10, 424040993), (19, 223179470), (38, 111589735), (95, 44635894), (190, 22317947), (3923, 1080910), (5689, 745370), (7846, 540455), (11378, 372685), (19615, 216182), (28445, 149074), (39230, 108091), (56890, 74537)]