87283520

素因数分解:

$2^6\times 5^1\times {\mathrm{272761}}^1$

素因数の和:272778

約数の個数: 28

約数和(自身を含む): 207844644

約数和(自身を除く): 120561124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 272761, 545522, 1091044, 1363805, 2182088, 2727610, 4364176, 5455220, 8728352, 10910440, 17456704, 21820880, 43641760, 87283520]

約数ペア:

[(1, 87283520), (2, 43641760), (4, 21820880), (5, 17456704), (8, 10910440), (10, 8728352), (16, 5455220), (20, 4364176), (32, 2727610), (40, 2182088), (64, 1363805), (80, 1091044), (160, 545522), (320, 272761)]