336419240

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{12497}}^1$

素因数の和:13181

約数の個数: 32

約数和(自身を含む): 758128680

約数和(自身を除く): 421709440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 5384, 6730, 12497, 13460, 24994, 26920, 49988, 62485, 99976, 124970, 249940, 499880, 8410481, 16820962, 33641924, 42052405, 67283848, 84104810, 168209620, 336419240]

約数ペア:

[(1, 336419240), (2, 168209620), (4, 84104810), (5, 67283848), (8, 42052405), (10, 33641924), (20, 16820962), (40, 8410481), (673, 499880), (1346, 249940), (2692, 124970), (3365, 99976), (5384, 62485), (6730, 49988), (12497, 26920), (13460, 24994)]