1016366920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5737}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 2363137920

約数和(自身を除く): 1346771000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 172, 206, 215, 344, 412, 430, 515, 824, 860, 1030, 1720, 2060, 4120, 4429, 5737, 8858, 11474, 17716, 22145, 22948, 28685, 35432, 44290, 45896, 57370, 88580, 114740, 177160, 229480, 246691, 493382, 590911, 986764, 1181822, 1233455, 1973528, 2363644, 2466910, 2954555, 4727288, 4933820, 5909110, 9867640, 11818220, 23636440, 25409173, 50818346, 101636692, 127045865, 203273384, 254091730, 508183460, 1016366920]

約数ペア:

[(1, 1016366920), (2, 508183460), (4, 254091730), (5, 203273384), (8, 127045865), (10, 101636692), (20, 50818346), (40, 25409173), (43, 23636440), (86, 11818220), (103, 9867640), (172, 5909110), (206, 4933820), (215, 4727288), (344, 2954555), (412, 2466910), (430, 2363644), (515, 1973528), (824, 1233455), (860, 1181822), (1030, 986764), (1720, 590911), (2060, 493382), (4120, 246691), (4429, 229480), (5737, 177160), (8858, 114740), (11474, 88580), (17716, 57370), (22145, 45896), (22948, 44290), (28685, 35432)]