26879180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 59802624

約数和(自身を除く): 32923444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 823, 1420, 1633, 1646, 3266, 3292, 4115, 6532, 8165, 8230, 16330, 16460, 18929, 32660, 37858, 58433, 75716, 94645, 116866, 189290, 233732, 292165, 378580, 584330, 1168660, 1343959, 2687918, 5375836, 6719795, 13439590, 26879180]

約数ペア:

[(1, 26879180), (2, 13439590), (4, 6719795), (5, 5375836), (10, 2687918), (20, 1343959), (23, 1168660), (46, 584330), (71, 378580), (92, 292165), (115, 233732), (142, 189290), (230, 116866), (284, 94645), (355, 75716), (460, 58433), (710, 37858), (823, 32660), (1420, 18929), (1633, 16460), (1646, 16330), (3266, 8230), (3292, 8165), (4115, 6532)]