2830501280

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{135043}}^1$

素因数の和:135189

約数の個数: 48

約数和(自身を含む): 6738155424

約数和(自身を除く): 3907654144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 20960, 135043, 270086, 540172, 675215, 1080344, 1350430, 2160688, 2700860, 4321376, 5401720, 10803440, 17690633, 21606880, 35381266, 70762532, 88453165, 141525064, 176906330, 283050128, 353812660, 566100256, 707625320, 1415250640, 2830501280]

約数ペア:

[(1, 2830501280), (2, 1415250640), (4, 707625320), (5, 566100256), (8, 353812660), (10, 283050128), (16, 176906330), (20, 141525064), (32, 88453165), (40, 70762532), (80, 35381266), (131, 21606880), (160, 17690633), (262, 10803440), (524, 5401720), (655, 4321376), (1048, 2700860), (1310, 2160688), (2096, 1350430), (2620, 1080344), (4192, 675215), (5240, 540172), (10480, 270086), (20960, 135043)]