297045440

素因数分解:

$2^6\times 5^1\times {\mathrm{928267}}^1$

素因数の和:928284

約数の個数: 28

約数和(自身を含む): 707340216

約数和(自身を除く): 410294776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 928267, 1856534, 3713068, 4641335, 7426136, 9282670, 14852272, 18565340, 29704544, 37130680, 59409088, 74261360, 148522720, 297045440]

約数ペア:

[(1, 297045440), (2, 148522720), (4, 74261360), (5, 59409088), (8, 37130680), (10, 29704544), (16, 18565340), (20, 14852272), (32, 9282670), (40, 7426136), (64, 4641335), (80, 3713068), (160, 1856534), (320, 928267)]