69079700

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 150427872

約数和(自身を除く): 81348172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1655, 2087, 3310, 4174, 6620, 8275, 8348, 10435, 16550, 20870, 33100, 41740, 52175, 104350, 208700, 690797, 1381594, 2763188, 3453985, 6907970, 13815940, 17269925, 34539850, 69079700]

約数ペア:

[(1, 69079700), (2, 34539850), (4, 17269925), (5, 13815940), (10, 6907970), (20, 3453985), (25, 2763188), (50, 1381594), (100, 690797), (331, 208700), (662, 104350), (1324, 52175), (1655, 41740), (2087, 33100), (3310, 20870), (4174, 16550), (6620, 10435), (8275, 8348)]