229457920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 60

約数和(自身を含む): 550878804

約数和(自身を除く): 321420884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2801, 4096, 5120, 5602, 8192, 10240, 11204, 14005, 16384, 20480, 22408, 28010, 40960, 44816, 56020, 81920, 89632, 112040, 179264, 224080, 358528, 448160, 717056, 896320, 1434112, 1792640, 2868224, 3585280, 5736448, 7170560, 11472896, 14341120, 22945792, 28682240, 45891584, 57364480, 114728960, 229457920]

約数ペア:

[(1, 229457920), (2, 114728960), (4, 57364480), (5, 45891584), (8, 28682240), (10, 22945792), (16, 14341120), (20, 11472896), (32, 7170560), (40, 5736448), (64, 3585280), (80, 2868224), (128, 1792640), (160, 1434112), (256, 896320), (320, 717056), (512, 448160), (640, 358528), (1024, 224080), (1280, 179264), (2048, 112040), (2560, 89632), (2801, 81920), (4096, 56020), (5120, 44816), (5602, 40960), (8192, 28010), (10240, 22408), (11204, 20480), (14005, 16384)]