1844741320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{870161}}^1$

素因数の和:870225

約数の個数: 32

約数和(自身を含む): 4228987320

約数和(自身を除く): 2384246000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 870161, 1740322, 3480644, 4350805, 6961288, 8701610, 17403220, 34806440, 46118533, 92237066, 184474132, 230592665, 368948264, 461185330, 922370660, 1844741320]

約数ペア:

[(1, 1844741320), (2, 922370660), (4, 461185330), (5, 368948264), (8, 230592665), (10, 184474132), (20, 92237066), (40, 46118533), (53, 34806440), (106, 17403220), (212, 8701610), (265, 6961288), (424, 4350805), (530, 3480644), (1060, 1740322), (2120, 870161)]