1095440

素因数分解:

$2^4\times 5^1\times {\mathrm{13693}}^1$

素因数の和:13706

約数の個数: 20

約数和(自身を含む): 2547084

約数和(自身を除く): 1451644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13693, 27386, 54772, 68465, 109544, 136930, 219088, 273860, 547720, 1095440]

約数ペア:

[(1, 1095440), (2, 547720), (4, 273860), (5, 219088), (8, 136930), (10, 109544), (16, 68465), (20, 54772), (40, 27386), (80, 13693)]