57704000

素因数分解:

$2^6\times 5^3\times {\mathrm{7213}}^1$

素因数の和:7240

約数の個数: 56

約数和(自身を含む): 142923768

約数和(自身を除く): 85219768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 7213, 8000, 14426, 28852, 36065, 57704, 72130, 115408, 144260, 180325, 230816, 288520, 360650, 461632, 577040, 721300, 901625, 1154080, 1442600, 1803250, 2308160, 2885200, 3606500, 5770400, 7213000, 11540800, 14426000, 28852000, 57704000]

約数ペア:

[(1, 57704000), (2, 28852000), (4, 14426000), (5, 11540800), (8, 7213000), (10, 5770400), (16, 3606500), (20, 2885200), (25, 2308160), (32, 1803250), (40, 1442600), (50, 1154080), (64, 901625), (80, 721300), (100, 577040), (125, 461632), (160, 360650), (200, 288520), (250, 230816), (320, 180325), (400, 144260), (500, 115408), (800, 72130), (1000, 57704), (1600, 36065), (2000, 28852), (4000, 14426), (7213, 8000)]