44670980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 96983040

約数和(自身を除く): 52312060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 127, 172, 215, 254, 409, 430, 508, 635, 818, 860, 1270, 1636, 2045, 2540, 4090, 5461, 8180, 10922, 17587, 21844, 27305, 35174, 51943, 54610, 70348, 87935, 103886, 109220, 175870, 207772, 259715, 351740, 519430, 1038860, 2233549, 4467098, 8934196, 11167745, 22335490, 44670980]

約数ペア:

[(1, 44670980), (2, 22335490), (4, 11167745), (5, 8934196), (10, 4467098), (20, 2233549), (43, 1038860), (86, 519430), (127, 351740), (172, 259715), (215, 207772), (254, 175870), (409, 109220), (430, 103886), (508, 87935), (635, 70348), (818, 54610), (860, 51943), (1270, 35174), (1636, 27305), (2045, 21844), (2540, 17587), (4090, 10922), (5461, 8180)]