1154405440

素因数分解:

$2^6\times 5^1\times {\mathrm{3607517}}^1$

素因数の和:3607534

約数の個数: 28

約数和(自身を含む): 2748928716

約数和(自身を除く): 1594523276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3607517, 7215034, 14430068, 18037585, 28860136, 36075170, 57720272, 72150340, 115440544, 144300680, 230881088, 288601360, 577202720, 1154405440]

約数ペア:

[(1, 1154405440), (2, 577202720), (4, 288601360), (5, 230881088), (8, 144300680), (10, 115440544), (16, 72150340), (20, 57720272), (32, 36075170), (40, 28860136), (64, 18037585), (80, 14430068), (160, 7215034), (320, 3607517)]