1145487740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{156061}}^1$

素因数の和:156437

約数の個数: 24

約数和(自身を含む): 2412094272

約数和(自身を除く): 1266606532

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 156061, 312122, 624244, 780305, 1560610, 3121220, 57274387, 114548774, 229097548, 286371935, 572743870, 1145487740]

約数ペア:

[(1, 1145487740), (2, 572743870), (4, 286371935), (5, 229097548), (10, 114548774), (20, 57274387), (367, 3121220), (734, 1560610), (1468, 780305), (1835, 624244), (3670, 312122), (7340, 156061)]