78092800

素因数分解:

$2^9\times 5^2\times {\mathrm{6101}}^1$

素因数の和:6129

約数の個数: 60

約数和(自身を含む): 193512726

約数和(自身を除く): 115419926

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6101, 6400, 12202, 12800, 24404, 30505, 48808, 61010, 97616, 122020, 152525, 195232, 244040, 305050, 390464, 488080, 610100, 780928, 976160, 1220200, 1561856, 1952320, 2440400, 3123712, 3904640, 4880800, 7809280, 9761600, 15618560, 19523200, 39046400, 78092800]

約数ペア:

[(1, 78092800), (2, 39046400), (4, 19523200), (5, 15618560), (8, 9761600), (10, 7809280), (16, 4880800), (20, 3904640), (25, 3123712), (32, 2440400), (40, 1952320), (50, 1561856), (64, 1220200), (80, 976160), (100, 780928), (128, 610100), (160, 488080), (200, 390464), (256, 305050), (320, 244040), (400, 195232), (512, 152525), (640, 122020), (800, 97616), (1280, 61010), (1600, 48808), (2560, 30505), (3200, 24404), (6101, 12800), (6400, 12202)]