55371080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10567}}^1$

素因数の和:10709

約数の個数: 32

約数和(自身を含む): 125547840

約数和(自身を除く): 70176760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 10567, 21134, 42268, 52835, 84536, 105670, 211340, 422680, 1384277, 2768554, 5537108, 6921385, 11074216, 13842770, 27685540, 55371080]

約数ペア:

[(1, 55371080), (2, 27685540), (4, 13842770), (5, 11074216), (8, 6921385), (10, 5537108), (20, 2768554), (40, 1384277), (131, 422680), (262, 211340), (524, 105670), (655, 84536), (1048, 52835), (1310, 42268), (2620, 21134), (5240, 10567)]