68904700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{9439}}^1$

素因数の和:9526

約数の個数: 36

約数和(自身を含む): 151587520

約数和(自身を除く): 82682820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 9439, 18878, 37756, 47195, 94390, 188780, 235975, 471950, 689047, 943900, 1378094, 2756188, 3445235, 6890470, 13780940, 17226175, 34452350, 68904700]

約数ペア:

[(1, 68904700), (2, 34452350), (4, 17226175), (5, 13780940), (10, 6890470), (20, 3445235), (25, 2756188), (50, 1378094), (73, 943900), (100, 689047), (146, 471950), (292, 235975), (365, 188780), (730, 94390), (1460, 47195), (1825, 37756), (3650, 18878), (7300, 9439)]