80435950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{32831}}^1$

素因数の和:32857

約数の個数: 36

約数和(自身を含む): 174042432

約数和(自身を除く): 93606482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 32831, 65662, 164155, 229817, 328310, 459634, 820775, 1149085, 1608719, 1641550, 2298170, 3217438, 5745425, 8043595, 11490850, 16087190, 40217975, 80435950]

約数ペア:

[(1, 80435950), (2, 40217975), (5, 16087190), (7, 11490850), (10, 8043595), (14, 5745425), (25, 3217438), (35, 2298170), (49, 1641550), (50, 1608719), (70, 1149085), (98, 820775), (175, 459634), (245, 328310), (350, 229817), (490, 164155), (1225, 65662), (2450, 32831)]