14049980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100357}}^1$

素因数の和:100373

約数の個数: 24

約数和(自身を含む): 33720288

約数和(自身を除く): 19670308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100357, 200714, 401428, 501785, 702499, 1003570, 1404998, 2007140, 2809996, 3512495, 7024990, 14049980]

約数ペア:

[(1, 14049980), (2, 7024990), (4, 3512495), (5, 2809996), (7, 2007140), (10, 1404998), (14, 1003570), (20, 702499), (28, 501785), (35, 401428), (70, 200714), (140, 100357)]