61974420160

素因数分解:

$2^6\times 5^1\times {\mathrm{193670063}}^1$

素因数の和:193670080

約数の個数: 28

約数和(自身を含む): 147576588768

約数和(自身を除く): 85602168608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 193670063, 387340126, 774680252, 968350315, 1549360504, 1936700630, 3098721008, 3873401260, 6197442016, 7746802520, 12394884032, 15493605040, 30987210080, 61974420160]

約数ペア:

[(1, 61974420160), (2, 30987210080), (4, 15493605040), (5, 12394884032), (8, 7746802520), (10, 6197442016), (16, 3873401260), (20, 3098721008), (32, 1936700630), (40, 1549360504), (64, 968350315), (80, 774680252), (160, 387340126), (320, 193670063)]