133722860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91591}}^1$

素因数の和:91673

約数の個数: 24

約数和(自身を含む): 284667936

約数和(自身を除く): 150945076

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 91591, 183182, 366364, 457955, 915910, 1831820, 6686143, 13372286, 26744572, 33430715, 66861430, 133722860]

約数ペア:

[(1, 133722860), (2, 66861430), (4, 33430715), (5, 26744572), (10, 13372286), (20, 6686143), (73, 1831820), (146, 915910), (292, 457955), (365, 366364), (730, 183182), (1460, 91591)]