39720230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{361093}}^1$

素因数の和:361111

約数の個数: 16

約数和(自身を含む): 77996304

約数和(自身を除く): 38276074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 361093, 722186, 1805465, 3610930, 3972023, 7944046, 19860115, 39720230]

約数ペア:

[(1, 39720230), (2, 19860115), (5, 7944046), (10, 3972023), (11, 3610930), (22, 1805465), (55, 722186), (110, 361093)]