235204420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56269}}^1$

素因数の和:56308

約数の個数: 48

約数和(自身を含む): 567201600

約数和(自身を除く): 331997180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 56269, 112538, 225076, 281345, 562690, 618959, 1069111, 1125380, 1237918, 2138222, 2475836, 3094795, 4276444, 5345555, 6189590, 10691110, 11760221, 12379180, 21382220, 23520442, 47040884, 58801105, 117602210, 235204420]

約数ペア:

[(1, 235204420), (2, 117602210), (4, 58801105), (5, 47040884), (10, 23520442), (11, 21382220), (19, 12379180), (20, 11760221), (22, 10691110), (38, 6189590), (44, 5345555), (55, 4276444), (76, 3094795), (95, 2475836), (110, 2138222), (190, 1237918), (209, 1125380), (220, 1069111), (380, 618959), (418, 562690), (836, 281345), (1045, 225076), (2090, 112538), (4180, 56269)]