16029440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 43905120

約数和(自身を除く): 27875680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1789, 1792, 2240, 3578, 4480, 7156, 8945, 8960, 12523, 14312, 17890, 25046, 28624, 35780, 50092, 57248, 62615, 71560, 100184, 114496, 125230, 143120, 200368, 228992, 250460, 286240, 400736, 457984, 500920, 572480, 801472, 1001840, 1144960, 1602944, 2003680, 2289920, 3205888, 4007360, 8014720, 16029440]

約数ペア:

[(1, 16029440), (2, 8014720), (4, 4007360), (5, 3205888), (7, 2289920), (8, 2003680), (10, 1602944), (14, 1144960), (16, 1001840), (20, 801472), (28, 572480), (32, 500920), (35, 457984), (40, 400736), (56, 286240), (64, 250460), (70, 228992), (80, 200368), (112, 143120), (128, 125230), (140, 114496), (160, 100184), (224, 71560), (256, 62615), (280, 57248), (320, 50092), (448, 35780), (560, 28624), (640, 25046), (896, 17890), (1120, 14312), (1280, 12523), (1789, 8960), (1792, 8945), (2240, 7156), (3578, 4480)]