2016381280

素因数分解:

$2^5\times 5^1\times {\mathrm{12602383}}^1$

素因数の和:12602398

約数の個数: 24

約数和(自身を含む): 4763701152

約数和(自身を除く): 2747319872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12602383, 25204766, 50409532, 63011915, 100819064, 126023830, 201638128, 252047660, 403276256, 504095320, 1008190640, 2016381280]

約数ペア:

[(1, 2016381280), (2, 1008190640), (4, 504095320), (5, 403276256), (8, 252047660), (10, 201638128), (16, 126023830), (20, 100819064), (32, 63011915), (40, 50409532), (80, 25204766), (160, 12602383)]