13370080

素因数分解:

$2^5\times 5^1\times {\mathrm{83563}}^1$

素因数の和:83578

約数の個数: 24

約数和(自身を含む): 31587192

約数和(自身を除く): 18217112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83563, 167126, 334252, 417815, 668504, 835630, 1337008, 1671260, 2674016, 3342520, 6685040, 13370080]

約数ペア:

[(1, 13370080), (2, 6685040), (4, 3342520), (5, 2674016), (8, 1671260), (10, 1337008), (16, 835630), (20, 668504), (32, 417815), (40, 334252), (80, 167126), (160, 83563)]