1377097600

素因数分解:

$2^7\times 5^2\times {\mathrm{430343}}^1$

素因数の和:430367

約数の個数: 48

約数和(自身を含む): 3401869320

約数和(自身を除く): 2024771720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 430343, 860686, 1721372, 2151715, 3442744, 4303430, 6885488, 8606860, 10758575, 13770976, 17213720, 21517150, 27541952, 34427440, 43034300, 55083904, 68854880, 86068600, 137709760, 172137200, 275419520, 344274400, 688548800, 1377097600]

約数ペア:

[(1, 1377097600), (2, 688548800), (4, 344274400), (5, 275419520), (8, 172137200), (10, 137709760), (16, 86068600), (20, 68854880), (25, 55083904), (32, 43034300), (40, 34427440), (50, 27541952), (64, 21517150), (80, 17213720), (100, 13770976), (128, 10758575), (160, 8606860), (200, 6885488), (320, 4303430), (400, 3442744), (640, 2151715), (800, 1721372), (1600, 860686), (3200, 430343)]