133729127980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46103}}^1\times {\mathrm{20719}}^1$

素因数の和:66838

約数の個数: 48

約数和(自身を含む): 320972359680

約数和(自身を除く): 187243231700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20719, 41438, 46103, 82876, 92206, 103595, 145033, 184412, 207190, 230515, 290066, 322721, 414380, 461030, 580132, 645442, 725165, 922060, 1290884, 1450330, 1613605, 2900660, 3227210, 6454420, 955208057, 1910416114, 3820832228, 4776040285, 6686456399, 9552080570, 13372912798, 19104161140, 26745825596, 33432281995, 66864563990, 133729127980]

約数ペア:

[(1, 133729127980), (2, 66864563990), (4, 33432281995), (5, 26745825596), (7, 19104161140), (10, 13372912798), (14, 9552080570), (20, 6686456399), (28, 4776040285), (35, 3820832228), (70, 1910416114), (140, 955208057), (20719, 6454420), (41438, 3227210), (46103, 2900660), (82876, 1613605), (92206, 1450330), (103595, 1290884), (145033, 922060), (184412, 725165), (207190, 645442), (230515, 580132), (290066, 461030), (322721, 414380)]