83164160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 88

約数和(自身を含む): 205355040

約数和(自身を除く): 122190880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 439, 512, 592, 640, 740, 878, 1024, 1184, 1280, 1480, 1756, 2195, 2368, 2560, 2960, 3512, 4390, 4736, 5120, 5920, 7024, 8780, 9472, 11840, 14048, 16243, 17560, 18944, 23680, 28096, 32486, 35120, 37888, 47360, 56192, 64972, 70240, 81215, 94720, 112384, 129944, 140480, 162430, 189440, 224768, 259888, 280960, 324860, 449536, 519776, 561920, 649720, 1039552, 1123840, 1299440, 2079104, 2247680, 2598880, 4158208, 5197760, 8316416, 10395520, 16632832, 20791040, 41582080, 83164160]

約数ペア:

[(1, 83164160), (2, 41582080), (4, 20791040), (5, 16632832), (8, 10395520), (10, 8316416), (16, 5197760), (20, 4158208), (32, 2598880), (37, 2247680), (40, 2079104), (64, 1299440), (74, 1123840), (80, 1039552), (128, 649720), (148, 561920), (160, 519776), (185, 449536), (256, 324860), (296, 280960), (320, 259888), (370, 224768), (439, 189440), (512, 162430), (592, 140480), (640, 129944), (740, 112384), (878, 94720), (1024, 81215), (1184, 70240), (1280, 64972), (1480, 56192), (1756, 47360), (2195, 37888), (2368, 35120), (2560, 32486), (2960, 28096), (3512, 23680), (4390, 18944), (4736, 17560), (5120, 16243), (5920, 14048), (7024, 11840), (8780, 9472)]