61901120

素因数分解:

$2^6\times 5^1\times {\mathrm{193441}}^1$

素因数の和:193458

約数の個数: 28

約数和(自身を含む): 147402804

約数和(自身を除く): 85501684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 193441, 386882, 773764, 967205, 1547528, 1934410, 3095056, 3868820, 6190112, 7737640, 12380224, 15475280, 30950560, 61901120]

約数ペア:

[(1, 61901120), (2, 30950560), (4, 15475280), (5, 12380224), (8, 7737640), (10, 6190112), (16, 3868820), (20, 3095056), (32, 1934410), (40, 1547528), (64, 967205), (80, 773764), (160, 386882), (320, 193441)]