242578462820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{418238729}}^1$

素因数の和:418238767

約数の個数: 24

約数和(自身を含む): 526980799800

約数和(自身を除く): 284402336980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 418238729, 836477458, 1672954916, 2091193645, 4182387290, 8364774580, 12128923141, 24257846282, 48515692564, 60644615705, 121289231410, 242578462820]

約数ペア:

[(1, 242578462820), (2, 121289231410), (4, 60644615705), (5, 48515692564), (10, 24257846282), (20, 12128923141), (29, 8364774580), (58, 4182387290), (116, 2091193645), (145, 1672954916), (290, 836477458), (580, 418238729)]