47310760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8893}}^1$

素因数の和:8930

約数の個数: 64

約数和(自身を含む): 128073600

約数和(自身を除く): 80762840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 8893, 17786, 35572, 44465, 62251, 71144, 88930, 124502, 168967, 177860, 249004, 311255, 337934, 355720, 498008, 622510, 675868, 844835, 1182769, 1245020, 1351736, 1689670, 2365538, 2490040, 3379340, 4731076, 5913845, 6758680, 9462152, 11827690, 23655380, 47310760]

約数ペア:

[(1, 47310760), (2, 23655380), (4, 11827690), (5, 9462152), (7, 6758680), (8, 5913845), (10, 4731076), (14, 3379340), (19, 2490040), (20, 2365538), (28, 1689670), (35, 1351736), (38, 1245020), (40, 1182769), (56, 844835), (70, 675868), (76, 622510), (95, 498008), (133, 355720), (140, 337934), (152, 311255), (190, 249004), (266, 177860), (280, 168967), (380, 124502), (532, 88930), (665, 71144), (760, 62251), (1064, 44465), (1330, 35572), (2660, 17786), (5320, 8893)]