1107885560

素因数分解:

$2^3\times 5^1\times {\mathrm{4057}}^1\times {\mathrm{6827}}^1$

素因数の和:10895

約数の個数: 32

約数和(自身を含む): 2493722160

約数和(自身を除く): 1385836600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4057, 6827, 8114, 13654, 16228, 20285, 27308, 32456, 34135, 40570, 54616, 68270, 81140, 136540, 162280, 273080, 27697139, 55394278, 110788556, 138485695, 221577112, 276971390, 553942780, 1107885560]

約数ペア:

[(1, 1107885560), (2, 553942780), (4, 276971390), (5, 221577112), (8, 138485695), (10, 110788556), (20, 55394278), (40, 27697139), (4057, 273080), (6827, 162280), (8114, 136540), (13654, 81140), (16228, 68270), (20285, 54616), (27308, 40570), (32456, 34135)]