5374460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 13895616

約数和(自身を除く): 8521156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2953, 5906, 11812, 14765, 20671, 29530, 38389, 41342, 59060, 76778, 82684, 103355, 153556, 191945, 206710, 268723, 383890, 413420, 537446, 767780, 1074892, 1343615, 2687230, 5374460]

約数ペア:

[(1, 5374460), (2, 2687230), (4, 1343615), (5, 1074892), (7, 767780), (10, 537446), (13, 413420), (14, 383890), (20, 268723), (26, 206710), (28, 191945), (35, 153556), (52, 103355), (65, 82684), (70, 76778), (91, 59060), (130, 41342), (140, 38389), (182, 29530), (260, 20671), (364, 14765), (455, 11812), (910, 5906), (1820, 2953)]