10748920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 29776320

約数和(自身を除く): 19027400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2953, 3640, 5906, 11812, 14765, 20671, 23624, 29530, 38389, 41342, 59060, 76778, 82684, 103355, 118120, 153556, 165368, 191945, 206710, 268723, 307112, 383890, 413420, 537446, 767780, 826840, 1074892, 1343615, 1535560, 2149784, 2687230, 5374460, 10748920]

約数ペア:

[(1, 10748920), (2, 5374460), (4, 2687230), (5, 2149784), (7, 1535560), (8, 1343615), (10, 1074892), (13, 826840), (14, 767780), (20, 537446), (26, 413420), (28, 383890), (35, 307112), (40, 268723), (52, 206710), (56, 191945), (65, 165368), (70, 153556), (91, 118120), (104, 103355), (130, 82684), (140, 76778), (182, 59060), (260, 41342), (280, 38389), (364, 29530), (455, 23624), (520, 20671), (728, 14765), (910, 11812), (1820, 5906), (2953, 3640)]