6847498480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{1753}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 16082524224

約数和(自身を除く): 9235025744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 311, 314, 622, 628, 785, 1244, 1256, 1555, 1570, 1753, 2488, 2512, 3110, 3140, 3506, 4976, 6220, 6280, 7012, 8765, 12440, 12560, 14024, 17530, 24880, 28048, 35060, 48827, 70120, 97654, 140240, 195308, 244135, 275221, 390616, 488270, 545183, 550442, 781232, 976540, 1090366, 1100884, 1376105, 1953080, 2180732, 2201768, 2725915, 2752210, 3906160, 4361464, 4403536, 5451830, 5504420, 8722928, 10903660, 11008840, 21807320, 22017680, 43614640, 85593731, 171187462, 342374924, 427968655, 684749848, 855937310, 1369499696, 1711874620, 3423749240, 6847498480]

約数ペア:

[(1, 6847498480), (2, 3423749240), (4, 1711874620), (5, 1369499696), (8, 855937310), (10, 684749848), (16, 427968655), (20, 342374924), (40, 171187462), (80, 85593731), (157, 43614640), (311, 22017680), (314, 21807320), (622, 11008840), (628, 10903660), (785, 8722928), (1244, 5504420), (1256, 5451830), (1555, 4403536), (1570, 4361464), (1753, 3906160), (2488, 2752210), (2512, 2725915), (3110, 2201768), (3140, 2180732), (3506, 1953080), (4976, 1376105), (6220, 1100884), (6280, 1090366), (7012, 976540), (8765, 781232), (12440, 550442), (12560, 545183), (14024, 488270), (17530, 390616), (24880, 275221), (28048, 244135), (35060, 195308), (48827, 140240), (70120, 97654)]