37875220

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9613}}^1$

素因数の和:9819

約数の個数: 24

約数和(自身を含む): 79950024

約数和(自身を除く): 42074804

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 9613, 19226, 38452, 48065, 96130, 192260, 1893761, 3787522, 7575044, 9468805, 18937610, 37875220]

約数ペア:

[(1, 37875220), (2, 18937610), (4, 9468805), (5, 7575044), (10, 3787522), (20, 1893761), (197, 192260), (394, 96130), (788, 48065), (985, 38452), (1970, 19226), (3940, 9613)]