210880480

素因数分解:

$2^5\times 5^1\times {\mathrm{1318003}}^1$

素因数の和:1318018

約数の個数: 24

約数和(自身を含む): 498205512

約数和(自身を除く): 287325032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1318003, 2636006, 5272012, 6590015, 10544024, 13180030, 21088048, 26360060, 42176096, 52720120, 105440240, 210880480]

約数ペア:

[(1, 210880480), (2, 105440240), (4, 52720120), (5, 42176096), (8, 26360060), (10, 21088048), (16, 13180030), (20, 10544024), (32, 6590015), (40, 5272012), (80, 2636006), (160, 1318003)]