103473500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15951

約数の個数: 48

約数和(自身を含む): 243384960

約数和(自身を除く): 139911460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 15919, 31838, 63676, 79595, 159190, 206947, 318380, 397975, 413894, 795950, 827788, 1034735, 1591900, 1989875, 2069470, 3979750, 4138940, 5173675, 7959500, 10347350, 20694700, 25868375, 51736750, 103473500]

約数ペア:

[(1, 103473500), (2, 51736750), (4, 25868375), (5, 20694700), (10, 10347350), (13, 7959500), (20, 5173675), (25, 4138940), (26, 3979750), (50, 2069470), (52, 1989875), (65, 1591900), (100, 1034735), (125, 827788), (130, 795950), (250, 413894), (260, 397975), (325, 318380), (500, 206947), (650, 159190), (1300, 79595), (1625, 63676), (3250, 31838), (6500, 15919)]