1946003200

素因数分解:

$2^8\times 5^2\times {\mathrm{304063}}^1$

素因数の和:304089

約数の個数: 54

約数和(自身を含む): 4816677824

約数和(自身を除く): 2870674624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 304063, 608126, 1216252, 1520315, 2432504, 3040630, 4865008, 6081260, 7601575, 9730016, 12162520, 15203150, 19460032, 24325040, 30406300, 38920064, 48650080, 60812600, 77840128, 97300160, 121625200, 194600320, 243250400, 389200640, 486500800, 973001600, 1946003200]

約数ペア:

[(1, 1946003200), (2, 973001600), (4, 486500800), (5, 389200640), (8, 243250400), (10, 194600320), (16, 121625200), (20, 97300160), (25, 77840128), (32, 60812600), (40, 48650080), (50, 38920064), (64, 30406300), (80, 24325040), (100, 19460032), (128, 15203150), (160, 12162520), (200, 9730016), (256, 7601575), (320, 6081260), (400, 4865008), (640, 3040630), (800, 2432504), (1280, 1520315), (1600, 1216252), (3200, 608126), (6400, 304063)]