150200080

素因数分解:

$2^4\times 5^1\times {\mathrm{1877501}}^1$

素因数の和:1877514

約数の個数: 20

約数和(自身を含む): 349215372

約数和(自身を除く): 199015292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1877501, 3755002, 7510004, 9387505, 15020008, 18775010, 30040016, 37550020, 75100040, 150200080]

約数ペア:

[(1, 150200080), (2, 75100040), (4, 37550020), (5, 30040016), (8, 18775010), (10, 15020008), (16, 9387505), (20, 7510004), (40, 3755002), (80, 1877501)]