61084640

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1303}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 144916128

約数和(自身を除く): 83831488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1303, 1465, 2344, 2606, 2930, 4688, 5212, 5860, 6515, 9376, 10424, 11720, 13030, 20848, 23440, 26060, 41696, 46880, 52120, 104240, 208480, 381779, 763558, 1527116, 1908895, 3054232, 3817790, 6108464, 7635580, 12216928, 15271160, 30542320, 61084640]

約数ペア:

[(1, 61084640), (2, 30542320), (4, 15271160), (5, 12216928), (8, 7635580), (10, 6108464), (16, 3817790), (20, 3054232), (32, 1908895), (40, 1527116), (80, 763558), (160, 381779), (293, 208480), (586, 104240), (1172, 52120), (1303, 46880), (1465, 41696), (2344, 26060), (2606, 23440), (2930, 20848), (4688, 13030), (5212, 11720), (5860, 10424), (6515, 9376)]