70563520

素因数分解:

$2^6\times 5^1\times {\mathrm{220511}}^1$

素因数の和:220528

約数の個数: 28

約数和(自身を含む): 168030144

約数和(自身を除く): 97466624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 220511, 441022, 882044, 1102555, 1764088, 2205110, 3528176, 4410220, 7056352, 8820440, 14112704, 17640880, 35281760, 70563520]

約数ペア:

[(1, 70563520), (2, 35281760), (4, 17640880), (5, 14112704), (8, 8820440), (10, 7056352), (16, 4410220), (20, 3528176), (32, 2205110), (40, 1764088), (64, 1102555), (80, 882044), (160, 441022), (320, 220511)]