77030240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68777}}^1$

素因数の和:68799

約数の個数: 48

約数和(自身を含む): 207984672

約数和(自身を除く): 130954432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 68777, 137554, 275108, 343885, 481439, 550216, 687770, 962878, 1100432, 1375540, 1925756, 2200864, 2407195, 2751080, 3851512, 4814390, 5502160, 7703024, 9628780, 11004320, 15406048, 19257560, 38515120, 77030240]

約数ペア:

[(1, 77030240), (2, 38515120), (4, 19257560), (5, 15406048), (7, 11004320), (8, 9628780), (10, 7703024), (14, 5502160), (16, 4814390), (20, 3851512), (28, 2751080), (32, 2407195), (35, 2200864), (40, 1925756), (56, 1375540), (70, 1100432), (80, 962878), (112, 687770), (140, 550216), (160, 481439), (224, 343885), (280, 275108), (560, 137554), (1120, 68777)]