40417120

素因数分解:

$2^5\times 5^1\times {\mathrm{252607}}^1$

素因数の和:252622

約数の個数: 24

約数和(自身を含む): 95485824

約数和(自身を除く): 55068704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 252607, 505214, 1010428, 1263035, 2020856, 2526070, 4041712, 5052140, 8083424, 10104280, 20208560, 40417120]

約数ペア:

[(1, 40417120), (2, 20208560), (4, 10104280), (5, 8083424), (8, 5052140), (10, 4041712), (16, 2526070), (20, 2020856), (32, 1263035), (40, 1010428), (80, 505214), (160, 252607)]