70420160

素因数分解:

$2^6\times 5^1\times {\mathrm{220063}}^1$

素因数の和:220080

約数の個数: 28

約数和(自身を含む): 167688768

約数和(自身を除く): 97268608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 220063, 440126, 880252, 1100315, 1760504, 2200630, 3521008, 4401260, 7042016, 8802520, 14084032, 17605040, 35210080, 70420160]

約数ペア:

[(1, 70420160), (2, 35210080), (4, 17605040), (5, 14084032), (8, 8802520), (10, 7042016), (16, 4401260), (20, 3521008), (32, 2200630), (40, 1760504), (64, 1100315), (80, 880252), (160, 440126), (320, 220063)]