82011860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{585799}}^1$

素因数の和:585815

約数の個数: 24

約数和(自身を含む): 196828800

約数和(自身を除く): 114816940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 585799, 1171598, 2343196, 2928995, 4100593, 5857990, 8201186, 11715980, 16402372, 20502965, 41005930, 82011860]

約数ペア:

[(1, 82011860), (2, 41005930), (4, 20502965), (5, 16402372), (7, 11715980), (10, 8201186), (14, 5857990), (20, 4100593), (28, 2928995), (35, 2343196), (70, 1171598), (140, 585799)]