359105103640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4442171}}^1$

素因数の和:4442272

約数の個数: 64

約数和(自身を含む): 844368053760

約数和(自身を除く): 485262950120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 16168, 20210, 40420, 80840, 4442171, 8884342, 17768684, 22210855, 35537368, 44421710, 88843420, 177686840, 191013353, 208782037, 382026706, 417564074, 764053412, 835128148, 955066765, 1043910185, 1528106824, 1670256296, 1910133530, 2087820370, 3820267060, 4175640740, 7640534120, 8351281480, 8977627591, 17955255182, 35910510364, 44888137955, 71821020728, 89776275910, 179552551820, 359105103640]

約数ペア:

[(1, 359105103640), (2, 179552551820), (4, 89776275910), (5, 71821020728), (8, 44888137955), (10, 35910510364), (20, 17955255182), (40, 8977627591), (43, 8351281480), (47, 7640534120), (86, 4175640740), (94, 3820267060), (172, 2087820370), (188, 1910133530), (215, 1670256296), (235, 1528106824), (344, 1043910185), (376, 955066765), (430, 835128148), (470, 764053412), (860, 417564074), (940, 382026706), (1720, 208782037), (1880, 191013353), (2021, 177686840), (4042, 88843420), (8084, 44421710), (10105, 35537368), (16168, 22210855), (20210, 17768684), (40420, 8884342), (80840, 4442171)]