145252.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 69457920

約数和(自身を除く): 42786100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 271, 370, 380, 518, 532, 542, 665, 703, 740, 1036, 1084, 1295, 1330, 1355, 1406, 1897, 2590, 2660, 2710, 2812, 3515, 3794, 4921, 5149, 5180, 5420, 7030, 7588, 9485, 9842, 10027, 10298, 14060, 18970, 19684, 20054, 20596, 24605, 25745, 36043, 37940, 40108, 49210, 50135, 51490, 70189, 72086, 98420, 100270, 102980, 140378, 144172, 180215, 190513, 200540, 280756, 350945, 360430, 381026, 701890, 720860, 762052, 952565, 1333591, 1403780, 1905130, 2667182, 3810260, 5334364, 6667955, 13335910, 26671820]

約数ペア:

[(1, 26671820), (2, 13335910), (4, 6667955), (5, 5334364), (7, 3810260), (10, 2667182), (14, 1905130), (19, 1403780), (20, 1333591), (28, 952565), (35, 762052), (37, 720860), (38, 701890), (70, 381026), (74, 360430), (76, 350945), (95, 280756), (133, 200540), (140, 190513), (148, 180215), (185, 144172), (190, 140378), (259, 102980), (266, 100270), (271, 98420), (370, 72086), (380, 70189), (518, 51490), (532, 50135), (542, 49210), (665, 40108), (703, 37940), (740, 36043), (1036, 25745), (1084, 24605), (1295, 20596), (1330, 20054), (1355, 19684), (1406, 18970), (1897, 14060), (2590, 10298), (2660, 10027), (2710, 9842), (2812, 9485), (3515, 7588), (3794, 7030), (4921, 5420), (5149, 5180)]