234210880

素因数分解:

$2^6\times 5^1\times {\mathrm{731909}}^1$

素因数の和:731926

約数の個数: 28

約数和(自身を含む): 557715420

約数和(自身を除く): 323504540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 731909, 1463818, 2927636, 3659545, 5855272, 7319090, 11710544, 14638180, 23421088, 29276360, 46842176, 58552720, 117105440, 234210880]

約数ペア:

[(1, 234210880), (2, 117105440), (4, 58552720), (5, 46842176), (8, 29276360), (10, 23421088), (16, 14638180), (20, 11710544), (32, 7319090), (40, 5855272), (64, 3659545), (80, 2927636), (160, 1463818), (320, 731909)]