190337960

素因数分解:

$2^3\times 5^1\times {\mathrm{4758449}}^1$

素因数の和:4758460

約数の個数: 16

約数和(自身を含む): 428260500

約数和(自身を除く): 237922540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4758449, 9516898, 19033796, 23792245, 38067592, 47584490, 95168980, 190337960]

約数ペア:

[(1, 190337960), (2, 95168980), (4, 47584490), (5, 38067592), (8, 23792245), (10, 19033796), (20, 9516898), (40, 4758449)]