2912250010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{9859}}^1$

素因数の和:10246

約数の個数: 32

約数和(自身を含む): 5310201600

約数和(自身を除く): 2397951590

約数列:

[1, 2, 5, 10, 109, 218, 271, 542, 545, 1090, 1355, 2710, 9859, 19718, 29539, 49295, 59078, 98590, 147695, 295390, 1074631, 2149262, 2671789, 5343578, 5373155, 10746310, 13358945, 26717890, 291225001, 582450002, 1456125005, 2912250010]

約数ペア:

[(1, 2912250010), (2, 1456125005), (5, 582450002), (10, 291225001), (109, 26717890), (218, 13358945), (271, 10746310), (542, 5373155), (545, 5343578), (1090, 2671789), (1355, 2149262), (2710, 1074631), (9859, 295390), (19718, 147695), (29539, 98590), (49295, 59078)]