1489093025300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{175727}}^1$

素因数の和:176681

約数の個数: 72

約数和(自身を含む): 3267233383680

約数和(自身を除く): 1778140358380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 839, 1010, 1678, 2020, 2525, 3356, 4195, 5050, 8390, 10100, 16780, 20975, 41950, 83900, 84739, 169478, 175727, 338956, 351454, 423695, 702908, 847390, 878635, 1694780, 1757270, 2118475, 3514540, 4236950, 4393175, 8473900, 8786350, 17572700, 17748427, 35496854, 70993708, 88742135, 147434953, 177484270, 294869906, 354968540, 443710675, 589739812, 737174765, 887421350, 1474349530, 1774842700, 2948699060, 3685873825, 7371747650, 14743495300, 14890930253, 29781860506, 59563721012, 74454651265, 148909302530, 297818605060, 372273256325, 744546512650, 1489093025300]

約数ペア:

[(1, 1489093025300), (2, 744546512650), (4, 372273256325), (5, 297818605060), (10, 148909302530), (20, 74454651265), (25, 59563721012), (50, 29781860506), (100, 14890930253), (101, 14743495300), (202, 7371747650), (404, 3685873825), (505, 2948699060), (839, 1774842700), (1010, 1474349530), (1678, 887421350), (2020, 737174765), (2525, 589739812), (3356, 443710675), (4195, 354968540), (5050, 294869906), (8390, 177484270), (10100, 147434953), (16780, 88742135), (20975, 70993708), (41950, 35496854), (83900, 17748427), (84739, 17572700), (169478, 8786350), (175727, 8473900), (338956, 4393175), (351454, 4236950), (423695, 3514540), (702908, 2118475), (847390, 1757270), (878635, 1694780)]