2670568720

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{224041}}^1$

素因数の和:224203

約数の個数: 40

約数和(自身を含む): 6250771800

約数和(自身を除く): 3580203080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 224041, 448082, 896164, 1120205, 1792328, 2240410, 3584656, 4480820, 8961640, 17923280, 33382109, 66764218, 133528436, 166910545, 267056872, 333821090, 534113744, 667642180, 1335284360, 2670568720]

約数ペア:

[(1, 2670568720), (2, 1335284360), (4, 667642180), (5, 534113744), (8, 333821090), (10, 267056872), (16, 166910545), (20, 133528436), (40, 66764218), (80, 33382109), (149, 17923280), (298, 8961640), (596, 4480820), (745, 3584656), (1192, 2240410), (1490, 1792328), (2384, 1120205), (2980, 896164), (5960, 448082), (11920, 224041)]