80451986050

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{487}}^1\times {\mathrm{9467}}^1$

素因数の和:10315

約数の個数: 48

約数和(自身を含む): 150393499200

約数和(自身を除く): 69941513150

約数列:

[1, 2, 5, 10, 25, 50, 349, 487, 698, 974, 1745, 2435, 3490, 4870, 8725, 9467, 12175, 17450, 18934, 24350, 47335, 94670, 169963, 236675, 339926, 473350, 849815, 1699630, 3303983, 4249075, 4610429, 6607966, 8498150, 9220858, 16519915, 23052145, 33039830, 46104290, 82599575, 115260725, 165199150, 230521450, 1609039721, 3218079442, 8045198605, 16090397210, 40225993025, 80451986050]

約数ペア:

[(1, 80451986050), (2, 40225993025), (5, 16090397210), (10, 8045198605), (25, 3218079442), (50, 1609039721), (349, 230521450), (487, 165199150), (698, 115260725), (974, 82599575), (1745, 46104290), (2435, 33039830), (3490, 23052145), (4870, 16519915), (8725, 9220858), (9467, 8498150), (12175, 6607966), (17450, 4610429), (18934, 4249075), (24350, 3303983), (47335, 1699630), (94670, 849815), (169963, 473350), (236675, 339926)]