40247988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 105374304

約数和(自身を除く): 65126316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 523, 583, 636, 726, 1046, 1166, 1452, 1569, 1749, 2092, 2332, 3138, 3498, 5753, 6276, 6413, 6996, 11506, 12826, 17259, 19239, 23012, 25652, 27719, 34518, 38478, 55438, 63283, 69036, 76956, 83157, 110876, 126566, 166314, 189849, 253132, 304909, 332628, 379698, 609818, 759396, 914727, 1219636, 1829454, 3353999, 3658908, 6707998, 10061997, 13415996, 20123994, 40247988]

約数ペア:

[(1, 40247988), (2, 20123994), (3, 13415996), (4, 10061997), (6, 6707998), (11, 3658908), (12, 3353999), (22, 1829454), (33, 1219636), (44, 914727), (53, 759396), (66, 609818), (106, 379698), (121, 332628), (132, 304909), (159, 253132), (212, 189849), (242, 166314), (318, 126566), (363, 110876), (484, 83157), (523, 76956), (583, 69036), (636, 63283), (726, 55438), (1046, 38478), (1166, 34518), (1452, 27719), (1569, 25652), (1749, 23012), (2092, 19239), (2332, 17259), (3138, 12826), (3498, 11506), (5753, 6996), (6276, 6413)]