11481400

素因数分解:

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

素因数の和:221

約数の個数: 96

約数和(自身を含む): 31248000

約数和(自身を除く): 19766600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 139, 140, 175, 200, 236, 278, 280, 295, 350, 413, 472, 556, 590, 695, 700, 826, 973, 1112, 1180, 1390, 1400, 1475, 1652, 1946, 2065, 2360, 2780, 2950, 3304, 3475, 3892, 4130, 4865, 5560, 5900, 6950, 7784, 8201, 8260, 9730, 10325, 11800, 13900, 16402, 16520, 19460, 20650, 24325, 27800, 32804, 38920, 41005, 41300, 48650, 57407, 65608, 82010, 82600, 97300, 114814, 164020, 194600, 205025, 229628, 287035, 328040, 410050, 459256, 574070, 820100, 1148140, 1435175, 1640200, 2296280, 2870350, 5740700, 11481400]

約数ペア:

[(1, 11481400), (2, 5740700), (4, 2870350), (5, 2296280), (7, 1640200), (8, 1435175), (10, 1148140), (14, 820100), (20, 574070), (25, 459256), (28, 410050), (35, 328040), (40, 287035), (50, 229628), (56, 205025), (59, 194600), (70, 164020), (100, 114814), (118, 97300), (139, 82600), (140, 82010), (175, 65608), (200, 57407), (236, 48650), (278, 41300), (280, 41005), (295, 38920), (350, 32804), (413, 27800), (472, 24325), (556, 20650), (590, 19460), (695, 16520), (700, 16402), (826, 13900), (973, 11800), (1112, 10325), (1180, 9730), (1390, 8260), (1400, 8201), (1475, 7784), (1652, 6950), (1946, 5900), (2065, 5560), (2360, 4865), (2780, 4130), (2950, 3892), (3304, 3475)]