38285240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136733}}^1$

素因数の和:136751

約数の個数: 32

約数和(自身を含む): 98448480

約数和(自身を除く): 60163240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136733, 273466, 546932, 683665, 957131, 1093864, 1367330, 1914262, 2734660, 3828524, 4785655, 5469320, 7657048, 9571310, 19142620, 38285240]

約数ペア:

[(1, 38285240), (2, 19142620), (4, 9571310), (5, 7657048), (7, 5469320), (8, 4785655), (10, 3828524), (14, 2734660), (20, 1914262), (28, 1367330), (35, 1093864), (40, 957131), (56, 683665), (70, 546932), (140, 273466), (280, 136733)]