220181050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151849}}^1$

素因数の和:151890

約数の個数: 24

約数和(自身を含む): 423661500

約数和(自身を除く): 203480450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 151849, 303698, 759245, 1518490, 3796225, 4403621, 7592450, 8807242, 22018105, 44036210, 110090525, 220181050]

約数ペア:

[(1, 220181050), (2, 110090525), (5, 44036210), (10, 22018105), (25, 8807242), (29, 7592450), (50, 4403621), (58, 3796225), (145, 1518490), (290, 759245), (725, 303698), (1450, 151849)]