189040010

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{24841}}^1$

素因数の和:25609

約数の個数: 16

約数和(自身を含む): 340732872

約数和(自身を除く): 151692862

約数列:

[1, 2, 5, 10, 761, 1522, 3805, 7610, 24841, 49682, 124205, 248410, 18904001, 37808002, 94520005, 189040010]

約数ペア:

[(1, 189040010), (2, 94520005), (5, 37808002), (10, 18904001), (761, 248410), (1522, 124205), (3805, 49682), (7610, 24841)]