189113080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19184

約数の個数: 64

約数和(自身を含む): 482378400

約数和(自身を除く): 293265320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 19141, 38282, 76564, 95705, 153128, 191410, 248833, 363679, 382820, 497666, 727358, 765640, 995332, 1244165, 1454716, 1818395, 1990664, 2488330, 2909432, 3636790, 4727827, 4976660, 7273580, 9455654, 9953320, 14547160, 18911308, 23639135, 37822616, 47278270, 94556540, 189113080]

約数ペア:

[(1, 189113080), (2, 94556540), (4, 47278270), (5, 37822616), (8, 23639135), (10, 18911308), (13, 14547160), (19, 9953320), (20, 9455654), (26, 7273580), (38, 4976660), (40, 4727827), (52, 3636790), (65, 2909432), (76, 2488330), (95, 1990664), (104, 1818395), (130, 1454716), (152, 1244165), (190, 995332), (247, 765640), (260, 727358), (380, 497666), (494, 382820), (520, 363679), (760, 248833), (988, 191410), (1235, 153128), (1976, 95705), (2470, 76564), (4940, 38282), (9880, 19141)]