10261600

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 25498368

約数和(自身を除く): 15236768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 127, 160, 200, 202, 254, 400, 404, 505, 508, 635, 800, 808, 1010, 1016, 1270, 1616, 2020, 2032, 2525, 2540, 3175, 3232, 4040, 4064, 5050, 5080, 6350, 8080, 10100, 10160, 12700, 12827, 16160, 20200, 20320, 25400, 25654, 40400, 50800, 51308, 64135, 80800, 101600, 102616, 128270, 205232, 256540, 320675, 410464, 513080, 641350, 1026160, 1282700, 2052320, 2565400, 5130800, 10261600]

約数ペア:

[(1, 10261600), (2, 5130800), (4, 2565400), (5, 2052320), (8, 1282700), (10, 1026160), (16, 641350), (20, 513080), (25, 410464), (32, 320675), (40, 256540), (50, 205232), (80, 128270), (100, 102616), (101, 101600), (127, 80800), (160, 64135), (200, 51308), (202, 50800), (254, 40400), (400, 25654), (404, 25400), (505, 20320), (508, 20200), (635, 16160), (800, 12827), (808, 12700), (1010, 10160), (1016, 10100), (1270, 8080), (1616, 6350), (2020, 5080), (2032, 5050), (2525, 4064), (2540, 4040), (3175, 3232)]