12720050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{36343}}^1$

素因数の和:36362

約数の個数: 24

約数和(自身を含む): 27039936

約数和(自身を除く): 14319886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 36343, 72686, 181715, 254401, 363430, 508802, 908575, 1272005, 1817150, 2544010, 6360025, 12720050]

約数ペア:

[(1, 12720050), (2, 6360025), (5, 2544010), (7, 1817150), (10, 1272005), (14, 908575), (25, 508802), (35, 363430), (50, 254401), (70, 181715), (175, 72686), (350, 36343)]