132398080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 88

約数和(自身を含む): 334561680

約数和(自身を除く): 202163600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1361, 1520, 2432, 2560, 2722, 3040, 4864, 5120, 5444, 6080, 6805, 9728, 10888, 12160, 13610, 19456, 21776, 24320, 25859, 27220, 43552, 48640, 51718, 54440, 87104, 97280, 103436, 108880, 129295, 174208, 206872, 217760, 258590, 348416, 413744, 435520, 517180, 696832, 827488, 871040, 1034360, 1393664, 1654976, 1742080, 2068720, 3309952, 3484160, 4137440, 6619904, 6968320, 8274880, 13239808, 16549760, 26479616, 33099520, 66199040, 132398080]

約数ペア:

[(1, 132398080), (2, 66199040), (4, 33099520), (5, 26479616), (8, 16549760), (10, 13239808), (16, 8274880), (19, 6968320), (20, 6619904), (32, 4137440), (38, 3484160), (40, 3309952), (64, 2068720), (76, 1742080), (80, 1654976), (95, 1393664), (128, 1034360), (152, 871040), (160, 827488), (190, 696832), (256, 517180), (304, 435520), (320, 413744), (380, 348416), (512, 258590), (608, 217760), (640, 206872), (760, 174208), (1024, 129295), (1216, 108880), (1280, 103436), (1361, 97280), (1520, 87104), (2432, 54440), (2560, 51718), (2722, 48640), (3040, 43552), (4864, 27220), (5120, 25859), (5444, 24320), (6080, 21776), (6805, 19456), (9728, 13610), (10888, 12160)]