79576660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 181089216

約数和(自身を除く): 101512556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 5443, 7310, 10886, 14620, 21772, 27215, 54430, 92531, 108860, 185062, 234049, 370124, 462655, 468098, 925310, 936196, 1170245, 1850620, 2340490, 3978833, 4680980, 7957666, 15915332, 19894165, 39788330, 79576660]

約数ペア:

[(1, 79576660), (2, 39788330), (4, 19894165), (5, 15915332), (10, 7957666), (17, 4680980), (20, 3978833), (34, 2340490), (43, 1850620), (68, 1170245), (85, 936196), (86, 925310), (170, 468098), (172, 462655), (215, 370124), (340, 234049), (430, 185062), (731, 108860), (860, 92531), (1462, 54430), (2924, 27215), (3655, 21772), (5443, 14620), (7310, 10886)]