15222780080

素因数分解:

$2^4\times 5^1\times {\mathrm{190284751}}^1$

素因数の和:190284764

約数の個数: 20

約数和(自身を含む): 35392963872

約数和(自身を除く): 20170183792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 190284751, 380569502, 761139004, 951423755, 1522278008, 1902847510, 3044556016, 3805695020, 7611390040, 15222780080]

約数ペア:

[(1, 15222780080), (2, 7611390040), (4, 3805695020), (5, 3044556016), (8, 1902847510), (10, 1522278008), (16, 951423755), (20, 761139004), (40, 380569502), (80, 190284751)]