57482240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 140506080

約数和(自身を除く): 83023840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 109, 128, 160, 206, 218, 256, 320, 412, 436, 512, 515, 545, 640, 824, 872, 1024, 1030, 1090, 1280, 1648, 1744, 2060, 2180, 2560, 3296, 3488, 4120, 4360, 5120, 6592, 6976, 8240, 8720, 11227, 13184, 13952, 16480, 17440, 22454, 26368, 27904, 32960, 34880, 44908, 52736, 55808, 56135, 65920, 69760, 89816, 105472, 111616, 112270, 131840, 139520, 179632, 224540, 263680, 279040, 359264, 449080, 527360, 558080, 718528, 898160, 1437056, 1796320, 2874112, 3592640, 5748224, 7185280, 11496448, 14370560, 28741120, 57482240]

約数ペア:

[(1, 57482240), (2, 28741120), (4, 14370560), (5, 11496448), (8, 7185280), (10, 5748224), (16, 3592640), (20, 2874112), (32, 1796320), (40, 1437056), (64, 898160), (80, 718528), (103, 558080), (109, 527360), (128, 449080), (160, 359264), (206, 279040), (218, 263680), (256, 224540), (320, 179632), (412, 139520), (436, 131840), (512, 112270), (515, 111616), (545, 105472), (640, 89816), (824, 69760), (872, 65920), (1024, 56135), (1030, 55808), (1090, 52736), (1280, 44908), (1648, 34880), (1744, 32960), (2060, 27904), (2180, 26368), (2560, 22454), (3296, 17440), (3488, 16480), (4120, 13952), (4360, 13184), (5120, 11227), (6592, 8720), (6976, 8240)]