145841120

素因数分解:

$2^5\times 5^1\times {\mathrm{911507}}^1$

素因数の和:911522

約数の個数: 24

約数和(自身を含む): 344550024

約数和(自身を除く): 198708904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 911507, 1823014, 3646028, 4557535, 7292056, 9115070, 14584112, 18230140, 29168224, 36460280, 72920560, 145841120]

約数ペア:

[(1, 145841120), (2, 72920560), (4, 36460280), (5, 29168224), (8, 18230140), (10, 14584112), (16, 9115070), (20, 7292056), (32, 4557535), (40, 3646028), (80, 1823014), (160, 911507)]