2712237920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2421641}}^1$

素因数の和:2421663

約数の個数: 48

約数和(自身を含む): 7323045408

約数和(自身を除く): 4610807488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2421641, 4843282, 9686564, 12108205, 16951487, 19373128, 24216410, 33902974, 38746256, 48432820, 67805948, 77492512, 84757435, 96865640, 135611896, 169514870, 193731280, 271223792, 339029740, 387462560, 542447584, 678059480, 1356118960, 2712237920]

約数ペア:

[(1, 2712237920), (2, 1356118960), (4, 678059480), (5, 542447584), (7, 387462560), (8, 339029740), (10, 271223792), (14, 193731280), (16, 169514870), (20, 135611896), (28, 96865640), (32, 84757435), (35, 77492512), (40, 67805948), (56, 48432820), (70, 38746256), (80, 33902974), (112, 24216410), (140, 19373128), (160, 16951487), (224, 12108205), (280, 9686564), (560, 4843282), (1120, 2421641)]