57659780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 122993892

約数和(自身を除く): 65334112

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 541, 730, 1082, 1460, 2164, 2705, 5329, 5410, 10658, 10820, 21316, 26645, 39493, 53290, 78986, 106580, 157972, 197465, 394930, 789860, 2882989, 5765978, 11531956, 14414945, 28829890, 57659780]

約数ペア:

[(1, 57659780), (2, 28829890), (4, 14414945), (5, 11531956), (10, 5765978), (20, 2882989), (73, 789860), (146, 394930), (292, 197465), (365, 157972), (541, 106580), (730, 78986), (1082, 53290), (1460, 39493), (2164, 26645), (2705, 21316), (5329, 10820), (5410, 10658)]