84879650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 169810560

約数和(自身を除く): 84930910

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 1901, 2350, 3802, 4465, 8930, 9505, 19010, 22325, 36119, 44650, 47525, 72238, 89347, 95050, 178694, 180595, 361190, 446735, 893470, 902975, 1697593, 1805950, 2233675, 3395186, 4467350, 8487965, 16975930, 42439825, 84879650]

約数ペア:

[(1, 84879650), (2, 42439825), (5, 16975930), (10, 8487965), (19, 4467350), (25, 3395186), (38, 2233675), (47, 1805950), (50, 1697593), (94, 902975), (95, 893470), (190, 446735), (235, 361190), (470, 180595), (475, 178694), (893, 95050), (950, 89347), (1175, 72238), (1786, 47525), (1901, 44650), (2350, 36119), (3802, 22325), (4465, 19010), (8930, 9505)]