241920920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4751}}^1$

素因数の和:4848

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 339723880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 4751, 5092, 6365, 9502, 10184, 12730, 19004, 23755, 25460, 38008, 47510, 50920, 90269, 95020, 180538, 190040, 318317, 361076, 451345, 636634, 722152, 902690, 1273268, 1591585, 1805380, 2546536, 3183170, 3610760, 6048023, 6366340, 12096046, 12732680, 24192092, 30240115, 48384184, 60480230, 120960460, 241920920]

約数ペア:

[(1, 241920920), (2, 120960460), (4, 60480230), (5, 48384184), (8, 30240115), (10, 24192092), (19, 12732680), (20, 12096046), (38, 6366340), (40, 6048023), (67, 3610760), (76, 3183170), (95, 2546536), (134, 1805380), (152, 1591585), (190, 1273268), (268, 902690), (335, 722152), (380, 636634), (536, 451345), (670, 361076), (760, 318317), (1273, 190040), (1340, 180538), (2546, 95020), (2680, 90269), (4751, 50920), (5092, 47510), (6365, 38008), (9502, 25460), (10184, 23755), (12730, 19004)]