2080261670

素因数分解:

$2^1\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{42017}}^1$

素因数の和:46975

約数の個数: 16

約数和(自身を含む): 3745316448

約数和(自身を除く): 1665054778

約数列:

[1, 2, 5, 10, 4951, 9902, 24755, 42017, 49510, 84034, 210085, 420170, 208026167, 416052334, 1040130835, 2080261670]

約数ペア:

[(1, 2080261670), (2, 1040130835), (5, 416052334), (10, 208026167), (4951, 420170), (9902, 210085), (24755, 84034), (42017, 49510)]