12179968100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4199989}}^1$

素因数の和:4200032

約数の個数: 36

約数和(自身を含む): 27341934900

約数和(自身を除く): 15161966800

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 4199989, 8399978, 16799956, 20999945, 41999890, 83999780, 104999725, 121799681, 209999450, 243599362, 419998900, 487198724, 608998405, 1217996810, 2435993620, 3044992025, 6089984050, 12179968100]

約数ペア:

[(1, 12179968100), (2, 6089984050), (4, 3044992025), (5, 2435993620), (10, 1217996810), (20, 608998405), (25, 487198724), (29, 419998900), (50, 243599362), (58, 209999450), (100, 121799681), (116, 104999725), (145, 83999780), (290, 41999890), (580, 20999945), (725, 16799956), (1450, 8399978), (2900, 4199989)]