1301164040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957191}}^1$

素因数の和:2957213

約数の個数: 32

約数和(自身を含む): 3193767360

約数和(自身を除く): 1892603320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2957191, 5914382, 11828764, 14785955, 23657528, 29571910, 32529101, 59143820, 65058202, 118287640, 130116404, 162645505, 260232808, 325291010, 650582020, 1301164040]

約数ペア:

[(1, 1301164040), (2, 650582020), (4, 325291010), (5, 260232808), (8, 162645505), (10, 130116404), (11, 118287640), (20, 65058202), (22, 59143820), (40, 32529101), (44, 29571910), (55, 23657528), (88, 14785955), (110, 11828764), (220, 5914382), (440, 2957191)]