58745680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4604

約数の個数: 80

約数和(自身を含む): 162918144

約数和(自身を除く): 104172464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4561, 6440, 9122, 12880, 18244, 22805, 31927, 36488, 45610, 63854, 72976, 91220, 104903, 127708, 159635, 182440, 209806, 255416, 319270, 364880, 419612, 510832, 524515, 638540, 734321, 839224, 1049030, 1277080, 1468642, 1678448, 2098060, 2554160, 2937284, 3671605, 4196120, 5874568, 7343210, 8392240, 11749136, 14686420, 29372840, 58745680]

約数ペア:

[(1, 58745680), (2, 29372840), (4, 14686420), (5, 11749136), (7, 8392240), (8, 7343210), (10, 5874568), (14, 4196120), (16, 3671605), (20, 2937284), (23, 2554160), (28, 2098060), (35, 1678448), (40, 1468642), (46, 1277080), (56, 1049030), (70, 839224), (80, 734321), (92, 638540), (112, 524515), (115, 510832), (140, 419612), (161, 364880), (184, 319270), (230, 255416), (280, 209806), (322, 182440), (368, 159635), (460, 127708), (560, 104903), (644, 91220), (805, 72976), (920, 63854), (1288, 45610), (1610, 36488), (1840, 31927), (2576, 22805), (3220, 18244), (4561, 12880), (6440, 9122)]