15674588920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{10903}}^1$

素因数の和:11324

約数の個数: 64

約数和(自身を含む): 35674398720

約数和(自身を除く): 19999809800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 283, 508, 566, 635, 1016, 1132, 1270, 1415, 2264, 2540, 2830, 5080, 5660, 10903, 11320, 21806, 35941, 43612, 54515, 71882, 87224, 109030, 143764, 179705, 218060, 287528, 359410, 436120, 718820, 1384681, 1437640, 2769362, 3085549, 5538724, 6171098, 6923405, 11077448, 12342196, 13846810, 15427745, 24684392, 27693620, 30855490, 55387240, 61710980, 123421960, 391864723, 783729446, 1567458892, 1959323615, 3134917784, 3918647230, 7837294460, 15674588920]

約数ペア:

[(1, 15674588920), (2, 7837294460), (4, 3918647230), (5, 3134917784), (8, 1959323615), (10, 1567458892), (20, 783729446), (40, 391864723), (127, 123421960), (254, 61710980), (283, 55387240), (508, 30855490), (566, 27693620), (635, 24684392), (1016, 15427745), (1132, 13846810), (1270, 12342196), (1415, 11077448), (2264, 6923405), (2540, 6171098), (2830, 5538724), (5080, 3085549), (5660, 2769362), (10903, 1437640), (11320, 1384681), (21806, 718820), (35941, 436120), (43612, 359410), (54515, 287528), (71882, 218060), (87224, 179705), (109030, 143764)]