82594900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 195300000

約数和(自身を除く): 112705100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1499, 1900, 2204, 2755, 2900, 2998, 5510, 5996, 7495, 11020, 13775, 14990, 27550, 28481, 29980, 37475, 43471, 55100, 56962, 74950, 86942, 113924, 142405, 149900, 173884, 217355, 284810, 434710, 569620, 712025, 825949, 869420, 1086775, 1424050, 1651898, 2173550, 2848100, 3303796, 4129745, 4347100, 8259490, 16518980, 20648725, 41297450, 82594900]

約数ペア:

[(1, 82594900), (2, 41297450), (4, 20648725), (5, 16518980), (10, 8259490), (19, 4347100), (20, 4129745), (25, 3303796), (29, 2848100), (38, 2173550), (50, 1651898), (58, 1424050), (76, 1086775), (95, 869420), (100, 825949), (116, 712025), (145, 569620), (190, 434710), (290, 284810), (380, 217355), (475, 173884), (551, 149900), (580, 142405), (725, 113924), (950, 86942), (1102, 74950), (1450, 56962), (1499, 55100), (1900, 43471), (2204, 37475), (2755, 29980), (2900, 28481), (2998, 27550), (5510, 14990), (5996, 13775), (7495, 11020)]