108277040

素因数分解:

$2^4\times 5^1\times {\mathrm{1353463}}^1$

素因数の和:1353476

約数の個数: 20

約数和(自身を含む): 251744304

約数和(自身を除く): 143467264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1353463, 2706926, 5413852, 6767315, 10827704, 13534630, 21655408, 27069260, 54138520, 108277040]

約数ペア:

[(1, 108277040), (2, 54138520), (4, 27069260), (5, 21655408), (8, 13534630), (10, 10827704), (16, 6767315), (20, 5413852), (40, 2706926), (80, 1353463)]