63773920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56941}}^1$

素因数の和:56963

約数の個数: 48

約数和(自身を含む): 172192608

約数和(自身を除く): 108418688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 56941, 113882, 227764, 284705, 398587, 455528, 569410, 797174, 911056, 1138820, 1594348, 1822112, 1992935, 2277640, 3188696, 3985870, 4555280, 6377392, 7971740, 9110560, 12754784, 15943480, 31886960, 63773920]

約数ペア:

[(1, 63773920), (2, 31886960), (4, 15943480), (5, 12754784), (7, 9110560), (8, 7971740), (10, 6377392), (14, 4555280), (16, 3985870), (20, 3188696), (28, 2277640), (32, 1992935), (35, 1822112), (40, 1594348), (56, 1138820), (70, 911056), (80, 797174), (112, 569410), (140, 455528), (160, 398587), (224, 284705), (280, 227764), (560, 113882), (1120, 56941)]