152057140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 338728320

約数和(自身を除く): 186671180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5419, 5612, 7015, 10838, 14030, 21676, 27095, 28060, 54190, 108380, 124637, 249274, 330559, 498548, 623185, 661118, 1246370, 1322236, 1652795, 2492740, 3305590, 6611180, 7602857, 15205714, 30411428, 38014285, 76028570, 152057140]

約数ペア:

[(1, 152057140), (2, 76028570), (4, 38014285), (5, 30411428), (10, 15205714), (20, 7602857), (23, 6611180), (46, 3305590), (61, 2492740), (92, 1652795), (115, 1322236), (122, 1246370), (230, 661118), (244, 623185), (305, 498548), (460, 330559), (610, 249274), (1220, 124637), (1403, 108380), (2806, 54190), (5419, 28060), (5612, 27095), (7015, 21676), (10838, 14030)]