2012099480

素因数分解:

$2^3\times 5^1\times {\mathrm{50302487}}^1$

素因数の和:50302498

約数の個数: 16

約数和(自身を含む): 4527223920

約数和(自身を除く): 2515124440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50302487, 100604974, 201209948, 251512435, 402419896, 503024870, 1006049740, 2012099480]

約数ペア:

[(1, 2012099480), (2, 1006049740), (4, 503024870), (5, 402419896), (8, 251512435), (10, 201209948), (20, 100604974), (40, 50302487)]