2109713050

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{54869}}^1$

素因数の和:55650

約数の個数: 24

約数和(自身を含む): 3929240700

約数和(自身を除く): 1819527650

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3845, 7690, 19225, 38450, 54869, 109738, 274345, 548690, 1371725, 2743450, 42194261, 84388522, 210971305, 421942610, 1054856525, 2109713050]

約数ペア:

[(1, 2109713050), (2, 1054856525), (5, 421942610), (10, 210971305), (25, 84388522), (50, 42194261), (769, 2743450), (1538, 1371725), (3845, 548690), (7690, 274345), (19225, 109738), (38450, 54869)]