14721850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 19025990

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 71, 110, 130, 142, 143, 145, 275, 286, 290, 319, 325, 355, 377, 550, 638, 650, 710, 715, 725, 754, 781, 923, 1430, 1450, 1562, 1595, 1775, 1846, 1885, 2059, 3190, 3550, 3575, 3770, 3905, 4118, 4147, 4615, 7150, 7810, 7975, 8294, 9230, 9425, 10153, 10295, 15950, 18850, 19525, 20306, 20590, 20735, 22649, 23075, 26767, 39050, 41470, 45298, 46150, 50765, 51475, 53534, 101530, 102950, 103675, 113245, 133835, 207350, 226490, 253825, 267670, 294437, 507650, 566225, 588874, 669175, 1132450, 1338350, 1472185, 2944370, 7360925, 14721850]

約数ペア:

[(1, 14721850), (2, 7360925), (5, 2944370), (10, 1472185), (11, 1338350), (13, 1132450), (22, 669175), (25, 588874), (26, 566225), (29, 507650), (50, 294437), (55, 267670), (58, 253825), (65, 226490), (71, 207350), (110, 133835), (130, 113245), (142, 103675), (143, 102950), (145, 101530), (275, 53534), (286, 51475), (290, 50765), (319, 46150), (325, 45298), (355, 41470), (377, 39050), (550, 26767), (638, 23075), (650, 22649), (710, 20735), (715, 20590), (725, 20306), (754, 19525), (781, 18850), (923, 15950), (1430, 10295), (1450, 10153), (1562, 9425), (1595, 9230), (1775, 8294), (1846, 7975), (1885, 7810), (2059, 7150), (3190, 4615), (3550, 4147), (3575, 4118), (3770, 3905)]