72620110

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 132751872

約数和(自身を除く): 60131762

約数列:

[1, 2, 5, 10, 191, 193, 197, 382, 386, 394, 955, 965, 985, 1910, 1930, 1970, 36863, 37627, 38021, 73726, 75254, 76042, 184315, 188135, 190105, 368630, 376270, 380210, 7262011, 14524022, 36310055, 72620110]

約数ペア:

[(1, 72620110), (2, 36310055), (5, 14524022), (10, 7262011), (191, 380210), (193, 376270), (197, 368630), (382, 190105), (386, 188135), (394, 184315), (955, 76042), (965, 75254), (985, 73726), (1910, 38021), (1930, 37627), (1970, 36863)]