57407000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 99841000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 125, 139, 140, 175, 200, 236, 250, 278, 280, 295, 350, 413, 472, 500, 556, 590, 695, 700, 826, 875, 973, 1000, 1112, 1180, 1390, 1400, 1475, 1652, 1750, 1946, 2065, 2360, 2780, 2950, 3304, 3475, 3500, 3892, 4130, 4865, 5560, 5900, 6950, 7000, 7375, 7784, 8201, 8260, 9730, 10325, 11800, 13900, 14750, 16402, 16520, 17375, 19460, 20650, 24325, 27800, 29500, 32804, 34750, 38920, 41005, 41300, 48650, 51625, 57407, 59000, 65608, 69500, 82010, 82600, 97300, 103250, 114814, 121625, 139000, 164020, 194600, 205025, 206500, 229628, 243250, 287035, 328040, 410050, 413000, 459256, 486500, 574070, 820100, 973000, 1025125, 1148140, 1435175, 1640200, 2050250, 2296280, 2870350, 4100500, 5740700, 7175875, 8201000, 11481400, 14351750, 28703500, 57407000]

約数ペア:

[(1, 57407000), (2, 28703500), (4, 14351750), (5, 11481400), (7, 8201000), (8, 7175875), (10, 5740700), (14, 4100500), (20, 2870350), (25, 2296280), (28, 2050250), (35, 1640200), (40, 1435175), (50, 1148140), (56, 1025125), (59, 973000), (70, 820100), (100, 574070), (118, 486500), (125, 459256), (139, 413000), (140, 410050), (175, 328040), (200, 287035), (236, 243250), (250, 229628), (278, 206500), (280, 205025), (295, 194600), (350, 164020), (413, 139000), (472, 121625), (500, 114814), (556, 103250), (590, 97300), (695, 82600), (700, 82010), (826, 69500), (875, 65608), (973, 59000), (1000, 57407), (1112, 51625), (1180, 48650), (1390, 41300), (1400, 41005), (1475, 38920), (1652, 34750), (1750, 32804), (1946, 29500), (2065, 27800), (2360, 24325), (2780, 20650), (2950, 19460), (3304, 17375), (3475, 16520), (3500, 16402), (3892, 14750), (4130, 13900), (4865, 11800), (5560, 10325), (5900, 9730), (6950, 8260), (7000, 8201), (7375, 7784)]