2528030

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 4597344

約数和(自身を除く): 2069314

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2503, 5006, 12515, 25030, 252803, 505606, 1264015, 2528030]

約数ペア:

[(1, 2528030), (2, 1264015), (5, 505606), (10, 252803), (101, 25030), (202, 12515), (505, 5006), (1010, 2503)]