83858920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91151}}^1$

素因数の和:91185

約数の個数: 32

約数和(自身を含む): 196888320

約数和(自身を除く): 113029400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 91151, 182302, 364604, 455755, 729208, 911510, 1823020, 2096473, 3646040, 4192946, 8385892, 10482365, 16771784, 20964730, 41929460, 83858920]

約数ペア:

[(1, 83858920), (2, 41929460), (4, 20964730), (5, 16771784), (8, 10482365), (10, 8385892), (20, 4192946), (23, 3646040), (40, 2096473), (46, 1823020), (92, 911510), (115, 729208), (184, 455755), (230, 364604), (460, 182302), (920, 91151)]