76284280

素因数分解:

$2^3\times 5^1\times {\mathrm{1907107}}^1$

素因数の和:1907118

約数の個数: 16

約数和(自身を含む): 171639720

約数和(自身を除く): 95355440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1907107, 3814214, 7628428, 9535535, 15256856, 19071070, 38142140, 76284280]

約数ペア:

[(1, 76284280), (2, 38142140), (4, 19071070), (5, 15256856), (8, 9535535), (10, 7628428), (20, 3814214), (40, 1907107)]