112261040

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15767}}^1$

素因数の和:15869

約数の個数: 40

約数和(自身を含む): 263956320

約数和(自身を除く): 151695280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 15767, 31534, 63068, 78835, 126136, 157670, 252272, 315340, 630680, 1261360, 1403263, 2806526, 5613052, 7016315, 11226104, 14032630, 22452208, 28065260, 56130520, 112261040]

約数ペア:

[(1, 112261040), (2, 56130520), (4, 28065260), (5, 22452208), (8, 14032630), (10, 11226104), (16, 7016315), (20, 5613052), (40, 2806526), (80, 1403263), (89, 1261360), (178, 630680), (356, 315340), (445, 252272), (712, 157670), (890, 126136), (1424, 78835), (1780, 63068), (3560, 31534), (7120, 15767)]