70690520

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2411}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 159336720

約数和(自身を除く): 88646200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2411, 2932, 3665, 4822, 5864, 7330, 9644, 12055, 14660, 19288, 24110, 29320, 48220, 96440, 1767263, 3534526, 7069052, 8836315, 14138104, 17672630, 35345260, 70690520]

約数ペア:

[(1, 70690520), (2, 35345260), (4, 17672630), (5, 14138104), (8, 8836315), (10, 7069052), (20, 3534526), (40, 1767263), (733, 96440), (1466, 48220), (2411, 29320), (2932, 24110), (3665, 19288), (4822, 14660), (5864, 12055), (7330, 9644)]