114251740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 249790464

約数和(自身を除く): 135538724

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1270, 1451, 2540, 2902, 3937, 5804, 7255, 7874, 14510, 15748, 19685, 29020, 39370, 44981, 78740, 89962, 179924, 184277, 224905, 368554, 449810, 737108, 899620, 921385, 1842770, 3685540, 5712587, 11425174, 22850348, 28562935, 57125870, 114251740]

約数ペア:

[(1, 114251740), (2, 57125870), (4, 28562935), (5, 22850348), (10, 11425174), (20, 5712587), (31, 3685540), (62, 1842770), (124, 921385), (127, 899620), (155, 737108), (254, 449810), (310, 368554), (508, 224905), (620, 184277), (635, 179924), (1270, 89962), (1451, 78740), (2540, 44981), (2902, 39370), (3937, 29020), (5804, 19685), (7255, 15748), (7874, 14510)]