1570779680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{228311}}^1$

素因数の和:228369

約数の個数: 48

約数和(自身を含む): 3797285184

約数和(自身を除く): 2226505504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 228311, 456622, 913244, 1141555, 1826488, 2283110, 3652976, 4566220, 7305952, 9132440, 9817373, 18264880, 19634746, 36529760, 39269492, 49086865, 78538984, 98173730, 157077968, 196347460, 314155936, 392694920, 785389840, 1570779680]

約数ペア:

[(1, 1570779680), (2, 785389840), (4, 392694920), (5, 314155936), (8, 196347460), (10, 157077968), (16, 98173730), (20, 78538984), (32, 49086865), (40, 39269492), (43, 36529760), (80, 19634746), (86, 18264880), (160, 9817373), (172, 9132440), (215, 7305952), (344, 4566220), (430, 3652976), (688, 2283110), (860, 1826488), (1376, 1141555), (1720, 913244), (3440, 456622), (6880, 228311)]