116393480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{415691}}^1$

素因数の和:415709

約数の個数: 32

約数和(自身を含む): 299298240

約数和(自身を除く): 182904760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 415691, 831382, 1662764, 2078455, 2909837, 3325528, 4156910, 5819674, 8313820, 11639348, 14549185, 16627640, 23278696, 29098370, 58196740, 116393480]

約数ペア:

[(1, 116393480), (2, 58196740), (4, 29098370), (5, 23278696), (7, 16627640), (8, 14549185), (10, 11639348), (14, 8313820), (20, 5819674), (28, 4156910), (35, 3325528), (40, 2909837), (56, 2078455), (70, 1662764), (140, 831382), (280, 415691)]