133065860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91141}}^1$

素因数の和:91223

約数の個数: 24

約数和(自身を含む): 283269336

約数和(自身を除く): 150203476

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 91141, 182282, 364564, 455705, 911410, 1822820, 6653293, 13306586, 26613172, 33266465, 66532930, 133065860]

約数ペア:

[(1, 133065860), (2, 66532930), (4, 33266465), (5, 26613172), (10, 13306586), (20, 6653293), (73, 1822820), (146, 911410), (292, 455705), (365, 364564), (730, 182282), (1460, 91141)]