229520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 565440

約数和(自身を除く): 335920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 151, 152, 190, 302, 304, 380, 604, 755, 760, 1208, 1510, 1520, 2416, 2869, 3020, 5738, 6040, 11476, 12080, 14345, 22952, 28690, 45904, 57380, 114760, 229520]

約数ペア:

[(1, 229520), (2, 114760), (4, 57380), (5, 45904), (8, 28690), (10, 22952), (16, 14345), (19, 12080), (20, 11476), (38, 6040), (40, 5738), (76, 3020), (80, 2869), (95, 2416), (151, 1520), (152, 1510), (190, 1208), (302, 760), (304, 755), (380, 604)]