70236256000

素因数分解:

$2^8\times 5^3\times {\mathrm{2194883}}^1$

素因数の和:2194914

約数の個数: 72

約数和(自身を含む): 174967372944

約数和(自身を除く): 104731116944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 2194883, 4389766, 8779532, 10974415, 17559064, 21948830, 35118128, 43897660, 54872075, 70236256, 87795320, 109744150, 140472512, 175590640, 219488300, 274360375, 280945024, 351181280, 438976600, 548720750, 561890048, 702362560, 877953200, 1097441500, 1404725120, 1755906400, 2194883000, 2809450240, 3511812800, 4389766000, 7023625600, 8779532000, 14047251200, 17559064000, 35118128000, 70236256000]

約数ペア:

[(1, 70236256000), (2, 35118128000), (4, 17559064000), (5, 14047251200), (8, 8779532000), (10, 7023625600), (16, 4389766000), (20, 3511812800), (25, 2809450240), (32, 2194883000), (40, 1755906400), (50, 1404725120), (64, 1097441500), (80, 877953200), (100, 702362560), (125, 561890048), (128, 548720750), (160, 438976600), (200, 351181280), (250, 280945024), (256, 274360375), (320, 219488300), (400, 175590640), (500, 140472512), (640, 109744150), (800, 87795320), (1000, 70236256), (1280, 54872075), (1600, 43897660), (2000, 35118128), (3200, 21948830), (4000, 17559064), (6400, 10974415), (8000, 8779532), (16000, 4389766), (32000, 2194883)]