1336700240

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{52709}}^1$

素因数の和:53039

約数の個数: 40

約数和(自身を含む): 3117691080

約数和(自身を除く): 1780990840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 52709, 105418, 210836, 263545, 421672, 527090, 843344, 1054180, 2108360, 4216720, 16708753, 33417506, 66835012, 83543765, 133670024, 167087530, 267340048, 334175060, 668350120, 1336700240]

約数ペア:

[(1, 1336700240), (2, 668350120), (4, 334175060), (5, 267340048), (8, 167087530), (10, 133670024), (16, 83543765), (20, 66835012), (40, 33417506), (80, 16708753), (317, 4216720), (634, 2108360), (1268, 1054180), (1585, 843344), (2536, 527090), (3170, 421672), (5072, 263545), (6340, 210836), (12680, 105418), (25360, 52709)]