8375679650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{274163}}^1$

素因数の和:274235

約数の個数: 48

約数和(自身を含む): 17134153344

約数和(自身を除く): 8758473694

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 15275, 30550, 274163, 548326, 1370815, 2741630, 3564119, 6854075, 7128238, 12885661, 13708150, 17820595, 25771322, 35641190, 64428305, 89102975, 128856610, 167513593, 178205950, 322141525, 335027186, 644283050, 837567965, 1675135930, 4187839825, 8375679650]

約数ペア:

[(1, 8375679650), (2, 4187839825), (5, 1675135930), (10, 837567965), (13, 644283050), (25, 335027186), (26, 322141525), (47, 178205950), (50, 167513593), (65, 128856610), (94, 89102975), (130, 64428305), (235, 35641190), (325, 25771322), (470, 17820595), (611, 13708150), (650, 12885661), (1175, 7128238), (1222, 6854075), (2350, 3564119), (3055, 2741630), (6110, 1370815), (15275, 548326), (30550, 274163)]