996900160

素因数分解:

$2^6\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2789}}^1$

素因数の和:3923

約数の個数: 56

約数和(自身を含む): 2376845640

約数和(自身を除く): 1379945480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1117, 2234, 2789, 4468, 5578, 5585, 8936, 11156, 11170, 13945, 17872, 22312, 22340, 27890, 35744, 44624, 44680, 55780, 71488, 89248, 89360, 111560, 178496, 178720, 223120, 357440, 446240, 892480, 3115313, 6230626, 12461252, 15576565, 24922504, 31153130, 49845008, 62306260, 99690016, 124612520, 199380032, 249225040, 498450080, 996900160]

約数ペア:

[(1, 996900160), (2, 498450080), (4, 249225040), (5, 199380032), (8, 124612520), (10, 99690016), (16, 62306260), (20, 49845008), (32, 31153130), (40, 24922504), (64, 15576565), (80, 12461252), (160, 6230626), (320, 3115313), (1117, 892480), (2234, 446240), (2789, 357440), (4468, 223120), (5578, 178720), (5585, 178496), (8936, 111560), (11156, 89360), (11170, 89248), (13945, 71488), (17872, 55780), (22312, 44680), (22340, 44624), (27890, 35744)]