84803950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1$

素因数の和:22057

約数の個数: 48

約数和(自身を含む): 196665984

約数和(自身を除く): 111862034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 22027, 44054, 110135, 154189, 220270, 242297, 308378, 484594, 550675, 770945, 1101350, 1211485, 1541890, 1696079, 2422970, 3392158, 3854725, 6057425, 7709450, 8480395, 12114850, 16960790, 42401975, 84803950]

約数ペア:

[(1, 84803950), (2, 42401975), (5, 16960790), (7, 12114850), (10, 8480395), (11, 7709450), (14, 6057425), (22, 3854725), (25, 3392158), (35, 2422970), (50, 1696079), (55, 1541890), (70, 1211485), (77, 1101350), (110, 770945), (154, 550675), (175, 484594), (275, 308378), (350, 242297), (385, 220270), (550, 154189), (770, 110135), (1925, 44054), (3850, 22027)]