104338240

素因数分解:

$2^6\times 5^1\times {\mathrm{326057}}^1$

素因数の和:326074

約数の個数: 28

約数和(自身を含む): 248456196

約数和(自身を除く): 144117956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 326057, 652114, 1304228, 1630285, 2608456, 3260570, 5216912, 6521140, 10433824, 13042280, 20867648, 26084560, 52169120, 104338240]

約数ペア:

[(1, 104338240), (2, 52169120), (4, 26084560), (5, 20867648), (8, 13042280), (10, 10433824), (16, 6521140), (20, 5216912), (32, 3260570), (40, 2608456), (64, 1630285), (80, 1304228), (160, 652114), (320, 326057)]