43473920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 88

約数和(自身を含む): 119282784

約数和(自身を除く): 75808864

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, 512, 560, 640, 896, 1024, 1120, 1213, 1280, 1792, 2240, 2426, 2560, 3584, 4480, 4852, 5120, 6065, 7168, 8491, 8960, 9704, 12130, 16982, 17920, 19408, 24260, 33964, 35840, 38816, 42455, 48520, 67928, 77632, 84910, 97040, 135856, 155264, 169820, 194080, 271712, 310528, 339640, 388160, 543424, 621056, 679280, 776320, 1086848, 1242112, 1358560, 1552640, 2173696, 2717120, 3105280, 4347392, 5434240, 6210560, 8694784, 10868480, 21736960, 43473920]

約数ペア:

[(1, 43473920), (2, 21736960), (4, 10868480), (5, 8694784), (7, 6210560), (8, 5434240), (10, 4347392), (14, 3105280), (16, 2717120), (20, 2173696), (28, 1552640), (32, 1358560), (35, 1242112), (40, 1086848), (56, 776320), (64, 679280), (70, 621056), (80, 543424), (112, 388160), (128, 339640), (140, 310528), (160, 271712), (224, 194080), (256, 169820), (280, 155264), (320, 135856), (448, 97040), (512, 84910), (560, 77632), (640, 67928), (896, 48520), (1024, 42455), (1120, 38816), (1213, 35840), (1280, 33964), (1792, 24260), (2240, 19408), (2426, 17920), (2560, 16982), (3584, 12130), (4480, 9704), (4852, 8960), (5120, 8491), (6065, 7168)]