429569710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2011}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 793999584

約数和(自身を除く): 364429874

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 521, 1042, 2011, 2605, 4022, 5210, 10055, 20110, 21361, 42722, 82451, 106805, 164902, 213610, 412255, 824510, 1047731, 2095462, 5238655, 10477310, 42956971, 85913942, 214784855, 429569710]

約数ペア:

[(1, 429569710), (2, 214784855), (5, 85913942), (10, 42956971), (41, 10477310), (82, 5238655), (205, 2095462), (410, 1047731), (521, 824510), (1042, 412255), (2011, 213610), (2605, 164902), (4022, 106805), (5210, 82451), (10055, 42722), (20110, 21361)]