115472080

素因数分解:

$2^4\times 5^1\times {\mathrm{1443401}}^1$

素因数の和:1443414

約数の個数: 20

約数和(自身を含む): 268472772

約数和(自身を除く): 153000692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1443401, 2886802, 5773604, 7217005, 11547208, 14434010, 23094416, 28868020, 57736040, 115472080]

約数ペア:

[(1, 115472080), (2, 57736040), (4, 28868020), (5, 23094416), (8, 14434010), (10, 11547208), (16, 7217005), (20, 5773604), (40, 2886802), (80, 1443401)]