21940150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6011}}^1$

素因数の和:6096

約数の個数: 24

約数和(自身を含む): 41374584

約数和(自身を除く): 19434434

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 6011, 12022, 30055, 60110, 150275, 300550, 438803, 877606, 2194015, 4388030, 10970075, 21940150]

約数ペア:

[(1, 21940150), (2, 10970075), (5, 4388030), (10, 2194015), (25, 877606), (50, 438803), (73, 300550), (146, 150275), (365, 60110), (730, 30055), (1825, 12022), (3650, 6011)]