80150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 171120

約数和(自身を除く): 90970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 458, 1145, 1603, 2290, 3206, 5725, 8015, 11450, 16030, 40075, 80150]

約数ペア:

[(1, 80150), (2, 40075), (5, 16030), (7, 11450), (10, 8015), (14, 5725), (25, 3206), (35, 2290), (50, 1603), (70, 1145), (175, 458), (229, 350)]