42835400

素因数分解:

$2^3\times 5^2\times {\mathrm{214177}}^1$

素因数の和:214193

約数の個数: 24

約数和(自身を含む): 99592770

約数和(自身を除く): 56757370

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 214177, 428354, 856708, 1070885, 1713416, 2141770, 4283540, 5354425, 8567080, 10708850, 21417700, 42835400]

約数ペア:

[(1, 42835400), (2, 21417700), (4, 10708850), (5, 8567080), (8, 5354425), (10, 4283540), (20, 2141770), (25, 1713416), (40, 1070885), (50, 856708), (100, 428354), (200, 214177)]